migrate therinaldos.com data

2024-05-05 15:50:45 -04:00
commit ef1ff240d4
23182 changed files with 3801898 additions and 0 deletions
@@ -0,0 +1,138 @@
+<IfModule mod_headers.c>
+  <IfModule mod_setenvif.c>
+    <IfModule mod_fcgid.c>
+       SetEnvIfNoCase ^Authorization$ "(.+)" XAUTHORIZATION=$1
+       RequestHeader set XAuthorization %{XAUTHORIZATION}e env=XAUTHORIZATION
+    </IfModule>
+    <IfModule mod_proxy_fcgi.c>
+       SetEnvIfNoCase Authorization "(.+)" HTTP_AUTHORIZATION=$1
+    </IfModule>
+    <IfModule mod_lsapi.c>
+      SetEnvIfNoCase ^Authorization$ "(.+)" XAUTHORIZATION=$1
+      RequestHeader set XAuthorization %{XAUTHORIZATION}e env=XAUTHORIZATION
+    </IfModule>
+  </IfModule>
+
+  <IfModule mod_env.c>
+    # Add security and privacy related headers
+
+    # Avoid doubled headers by unsetting headers in "onsuccess" table,
+    # then add headers to "always" table: https://github.com/nextcloud/server/pull/19002
+    Header onsuccess unset Referrer-Policy
+    Header always set Referrer-Policy "no-referrer"
+
+    Header onsuccess unset X-Content-Type-Options
+    Header always set X-Content-Type-Options "nosniff"
+
+    Header onsuccess unset X-Frame-Options
+    Header always set X-Frame-Options "SAMEORIGIN"
+
+    Header onsuccess unset X-Permitted-Cross-Domain-Policies
+    Header always set X-Permitted-Cross-Domain-Policies "none"
+
+    Header onsuccess unset X-Robots-Tag
+    Header always set X-Robots-Tag "noindex, nofollow"
+
+    Header onsuccess unset X-XSS-Protection
+    Header always set X-XSS-Protection "1; mode=block"
+
+    SetEnv modHeadersAvailable true
+  </IfModule>
+
+  # Add cache control for static resources
+  <FilesMatch "\.(css|js|mjs|svg|gif|png|jpg|ico|wasm|tflite)$">
+    <If "%{QUERY_STRING} =~ /(^|&)v=/">
+      Header set Cache-Control "max-age=15778463, immutable"
+    </If>
+    <Else>
+      Header set Cache-Control "max-age=15778463"
+    </Else>
+  </FilesMatch>
+
+  # Let browsers cache WOFF files for a week
+  <FilesMatch "\.woff2?$">
+    Header set Cache-Control "max-age=604800"
+  </FilesMatch>
+</IfModule>
+
+<IfModule mod_php.c>
+  php_value mbstring.func_overload 0
+  php_value default_charset 'UTF-8'
+  php_value output_buffering 0
+  <IfModule mod_env.c>
+    SetEnv htaccessWorking true
+  </IfModule>
+</IfModule>
+
+<IfModule mod_mime.c>
+  AddType image/svg+xml svg svgz
+  AddType application/wasm wasm
+  AddEncoding gzip svgz
+  # Serve ESM javascript files (.mjs) with correct mime type
+  AddType text/javascript js mjs
+</IfModule>
+
+<IfModule mod_dir.c>
+  DirectoryIndex index.php index.html
+</IfModule>
+
+<IfModule pagespeed_module>
+  ModPagespeed Off
+</IfModule>
+
+<IfModule mod_rewrite.c>
+  RewriteEngine on
+  RewriteCond %{HTTP_USER_AGENT} DavClnt
+  RewriteRule ^$ /remote.php/webdav/ [L,R=302]
+  RewriteRule .* - [env=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+  RewriteRule ^\.well-known/carddav /remote.php/dav/ [R=301,L]
+  RewriteRule ^\.well-known/caldav /remote.php/dav/ [R=301,L]
+  RewriteRule ^remote/(.*) remote.php [QSA,L]
+  RewriteRule ^(?:build|tests|config|lib|3rdparty|templates)/.* - [R=404,L]
+  RewriteRule ^\.well-known/(?!acme-challenge|pki-validation) /index.php [QSA,L]
+  RewriteRule ^ocm-provider/?$ index.php [QSA,L]
+  RewriteRule ^(?:\.(?!well-known)|autotest|occ|issue|indie|db_|console).* - [R=404,L]
+</IfModule>
+
+# Clients like xDavv5 on Android, or Cyberduck, use chunked requests.
+# When FastCGI or FPM is used with apache, requests arrive to Nextcloud without any content.
+# This leads to the creation of empty files.
+# The following directive will force the problematic requests to be buffered before being forwarded to Nextcloud.
+# This way, the "Transfer-Encoding" header is removed, the "Content-Length" header is set, and the request content is proxied to Nextcloud.
+# Here are more information about the issue:
+#  - https://docs.cyberduck.io/mountainduck/issues/fastcgi/
+#  - https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#troubleshooting-webdav
+<IfModule setenvif.c>
+  <Location "/remote.php">
+    SetEnvIf Transfer-Encoding "chunked" proxy-sendcl=1
+  </Location>
+</IfModule>
+
+AddDefaultCharset utf-8
+Options -Indexes
+#### DO NOT CHANGE ANYTHING ABOVE THIS LINE ####
+
+ErrorDocument 403 //index.php/error/403
+ErrorDocument 404 //index.php/error/404
+<IfModule mod_rewrite.c>
+  Options -MultiViews
+  RewriteRule ^core/js/oc.js$ index.php [PT,E=PATH_INFO:$1]
+  RewriteRule ^core/preview.png$ index.php [PT,E=PATH_INFO:$1]
+  RewriteCond %{REQUEST_FILENAME} !\.(css|js|mjs|svg|gif|png|html|ttf|woff2?|ico|jpg|jpeg|map|webm|mp4|mp3|ogg|wav|flac|wasm|tflite)$
+  RewriteCond %{REQUEST_FILENAME} !/core/ajax/update\.php
+  RewriteCond %{REQUEST_FILENAME} !/core/img/(favicon\.ico|manifest\.json)$
+  RewriteCond %{REQUEST_FILENAME} !/(cron|public|remote|status)\.php
+  RewriteCond %{REQUEST_FILENAME} !/ocs/v(1|2)\.php
+  RewriteCond %{REQUEST_FILENAME} !/robots\.txt
+  RewriteCond %{REQUEST_FILENAME} !/(ocs-provider|updater)/
+  RewriteCond %{REQUEST_URI} !^/\.well-known/(acme-challenge|pki-validation)/.*
+  RewriteCond %{REQUEST_FILENAME} !/richdocumentscode(_arm64)?/proxy.php$
+  RewriteRule . index.php [PT,E=PATH_INFO:$1]
+  RewriteBase /
+  <IfModule mod_env.c>
+    SetEnv front_controller_active true
+    <IfModule mod_dir.c>
+      DirectorySlash off
+    </IfModule>
+  </IfModule>
+</IfModule>
@@ -0,0 +1,4 @@
+mbstring.func_overload=0
+always_populate_raw_post_data=-1
+default_charset='UTF-8'
+output_buffering=0
@@ -0,0 +1,77 @@
+version: 2
+updates:
+- package-ecosystem: composer
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "03:00"
+    timezone: Europe/Paris
+  open-pull-requests-limit: 10
+  labels:
+    - "dependencies"
+    - "main"
+  ignore:
+    - dependency-name: "symfony/console"
+      versions: [ "6.x" ]
+    - dependency-name: "symfony/event-dispatcher"
+      versions: [ "6.x" ]
+    - dependency-name: "symfony/http-foundation"
+      versions: [ "6.x" ]
+    - dependency-name: "symfony/mailer"
+      versions: [ "6.x" ]
+    - dependency-name: "symfony/process"
+      versions: [ "6.x" ]
+    - dependency-name: "symfony/routing"
+      versions: [ "6.x" ]
+    - dependency-name: "symfony/translation"
+      versions: [ "6.x" ]
+
+- package-ecosystem: composer
+  directory: "/"
+  target-branch: stable27
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "03:10"
+    timezone: Europe/Paris
+  open-pull-requests-limit: 10
+  ignore:
+    - dependency-name: "*"
+      update-types: ["version-update:semver-major", "version-update:semver-minor"]
+  labels:
+    - "dependencies"
+    - "stable27"
+
+
+- package-ecosystem: composer
+  directory: "/"
+  target-branch: stable26
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "03:20"
+    timezone: Europe/Paris
+  open-pull-requests-limit: 10
+  ignore:
+    - dependency-name: "*"
+      update-types: ["version-update:semver-major", "version-update:semver-minor"]
+  labels:
+    - "dependencies"
+    - "stable26"
+
+- package-ecosystem: composer
+  directory: "/"
+  target-branch: stable25
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "03:30"
+    timezone: Europe/Paris
+  open-pull-requests-limit: 10
+  ignore:
+    - dependency-name: "*"
+      update-types: ["version-update:semver-major", "version-update:semver-minor"]
+  labels:
+    - "dependencies"
+    - "stable25"
@@ -0,0 +1,36 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+
+name: Block merges during freezes
+
+on:
+  pull_request:
+    types: [opened, ready_for_review, reopened, synchronize]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: block-merge-freeze-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  block-merges-during-freeze:
+    name: Block merges during freezes
+
+    if: github.event.pull_request.draft == false
+
+    runs-on: ubuntu-latest-low
+
+    steps:
+      - name: Register server reference to fallback to master branch
+        run: |
+          server_ref="$(if [ "${{ github.base_ref }}" = "main" ]; then echo -n "master"; else echo -n "${{ github.base_ref }}"; fi)"
+          echo "server_ref=$server_ref" >> $GITHUB_ENV
+      - name: Download version.php from ${{ env.server_ref }}
+        run: curl https://raw.githubusercontent.com/nextcloud/server/${{ env.server_ref }}/version.php --output version.php
+
+      - name: Run check
+        run: cat version.php | grep 'OC_VersionString' | grep -i -v 'RC'
@@ -0,0 +1,85 @@
+name: Compile Command
+on:
+  issue_comment:
+    types: [created]
+
+jobs:
+  init:
+    runs-on: ubuntu-latest
+
+    # On pull requests and if the comment starts with `/composer-update`
+    if: github.event.issue.pull_request != '' && startsWith(github.event.comment.body, '/composer-update')
+
+    outputs:
+      head_ref: ${{ steps.comment-branch.outputs.head_ref }}
+
+    steps:
+      - name: Check actor permission
+        uses: skjnldsv/check-actor-permission@v2
+        with:
+          require: write
+
+      - name: Add reaction on start
+        uses: peter-evans/create-or-update-comment@v1
+        with:
+          token: ${{ secrets.COMMAND_BOT_PAT }}
+          repository: ${{ github.event.repository.full_name }}
+          comment-id: ${{ github.event.comment.id }}
+          reaction-type: "+1"
+
+      - name: Init branch
+        uses: xt0rted/pull-request-comment-branch@v1
+        id: comment-branch
+
+  process:
+    runs-on: ubuntu-latest
+    needs: init
+
+    steps:
+      - name: Checkout ${{ needs.init.outputs.head_ref }}
+        uses: actions/checkout@v2
+        with:
+          token: ${{ secrets.COMMAND_BOT_PAT }}
+          fetch-depth: 0
+          ref: ${{ needs.init.outputs.head_ref }}
+
+      - name: Setup git
+        run: |
+          git config --local user.email "nextcloud-command@users.noreply.github.com"
+          git config --local user.name "nextcloud-command"
+
+      - name: Set up php
+        uses: shivammathur/setup-php@master
+        with:
+          php-version: 8.1
+          coverage: none
+
+      - name: Update composer
+        run: sudo composer self-update && composer --version
+
+      - name: Delete dependencies
+        run: rm -rf ./*/
+
+      - name: Download dependencies
+        run: composer install --no-dev
+
+      - name: Remove tests and other untracked files
+        run: git clean -X -d -f
+
+      - name: Dump Autoload
+        run: composer dump-autoload
+
+      - name: Commit and push amend
+        run: |
+          git add .
+          git commit --signoff -m 'chore(autoloader): Dump autoloader'
+          git push --force origin ${{ needs.init.outputs.head_ref }}
+
+      - name: Add reaction on failure
+        uses: peter-evans/create-or-update-comment@v1
+        if: failure()
+        with:
+          token: ${{ secrets.COMMAND_BOT_PAT }}
+          repository: ${{ github.event.repository.full_name }}
+          comment-id: ${{ github.event.comment.id }}
+          reaction-type: "-1"
@@ -0,0 +1,46 @@
+name: Composer
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - stable*
+
+jobs:
+  php:
+    runs-on: ubuntu-latest
+
+    name: Check vendor changes
+    steps:
+    - name: Checkout
+      uses: actions/checkout@master
+
+    - name: Set up php
+      uses: shivammathur/setup-php@master
+      with:
+        php-version: 8.1
+        coverage: none
+
+    - name: Enforce --no-dev
+      run: |
+        bash -c "[[ \"`cat composer/installed.json | jq .dev`\" == \"false\" ]] || ( echo 'Please only commit after installing with \"composer install --no-dev\"' && exit 1 )"
+
+    - name: Update composer
+      run: sudo composer self-update && composer --version
+
+    - name: Delete dependencies
+      run: rm -rf ./*/
+
+    - name: Download dependencies
+      run: composer install --no-dev
+
+    - name: Remove tests and other untracked files
+      run: git clean -X -d -f
+
+    - name: Dump Autoload
+      run: composer dump-autoload
+
+    - name: Check vendor changes
+      run: |
+        bash -c "[[ ! \"`git status --porcelain . ':!composer/installed.json' ':!composer/installed.php' ':!composer/package-versions-deprecated/src/PackageVersions/Versions.php' `\" ]] || ( echo 'Uncommited vendor changes' && git status && git diff && exit 1 )"
@@ -0,0 +1,55 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+
+name: Lint php
+
+on: pull_request
+
+permissions:
+  contents: read
+
+concurrency:
+  group: lint-php-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  php-lint:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php-versions: [ '8.0', '8.1', '8.2', '8.3' ]
+
+    name: php-lint
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Set up php ${{ matrix.php-versions }}
+        uses: shivammathur/setup-php@6d7209f44a25a59e904b1ee9f3b0c33ab2cd888d # v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, sqlite, pdo_sqlite
+          coverage: none
+          ini-file: development
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Lint
+        run: composer run lint
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest-low
+    needs: php-lint
+
+    if: always()
+
+    name: php-lint-summary
+
+    steps:
+      - name: Summary status
+        run: if ${{ needs.php-lint.result != 'success' && needs.php-lint.result != 'skipped' }}; then exit 1; fi
@@ -0,0 +1,147 @@
+.DS_Store
+bin
+*/**/phpstan.neon
+.php_cs.dist
+# ignore editor config
+**/*.editorconfig
+# ignore demo files
+**/.travis.yml
+# ignore .github files
+**/*/.github
+# ignore changelogs
+**/CHANGELOG.md
+# ignore coc
+**/CODE_OF_CONDUCT.md
+# ignore composer.json
+*/*/composer.json
+# ignore README and UPGRADE
+*/*/README.md
+*/*/README.rst
+*/*/UPGRADE.md
+*/*/UPGRADE-*.md
+*/*/CONTRIBUTING.md
+*/*/SECURITY.md
+# ignore codestyle tools config
+*/*/psalm.xml
+*/*/psalm.baseline.xml
+*/*/phpcs.xml
+*/*/phpcs.xml.dist
+*/*/.phpcs.xml
+*/*/phpstan.neon.dist
+*/*/phpunit.xml
+*/*/phpunit.xml.dist
+*/*/.scrutinizer.yml
+# ignore gitignores and gitattributes
+*/*/.gitignore
+*/*/.gitattributes
+# ignore docs and tests
+*/*/tests
+
+aws/aws-sdk-php/.changes
+
+brick/math/random-tests.php
+brick/math/psalm*.xmls
+
+deepdiver/zipstreamer/test
+
+deepdiver1975/tarstreamer/.drone.star
+deepdiver1975/tarstreamer/.phan
+deepdiver1975/tarstreamer/.php-cs-fixer.dist.php
+deepdiver1975/tarstreamer/Makefile
+deepdiver1975/tarstreamer/vendor-bin
+
+doctrine/dbal/.doctrine-project.json
+doctrine/dbal/.gitmodules
+doctrine/dbal/build.*
+doctrine/dbal/docs
+doctrine/dbal/run-all.sh
+doctrine/dbal/static-analysis
+
+doctrine/event-manager/phpstan.neon.dist
+
+fusonic/linq/examples/
+
+fusonic/opengraph/examples/
+
+giggsey/libphonenumber-for-php-lite/METADATA-VERSION.txt
+
+giggsey/locale/CLDR-VERSION.txt
+
+guzzlehttp/guzzle/build/
+guzzlehttp/guzzle/docs/
+guzzlehttp/guzzle/MAKEFILE
+guzzlehttp/guzzle/UPGRADING.md
+
+justinrainbow/json-schema/demo
+
+mexitek/phpcolors/demo
+
+nikic/php-parser/bin/
+nikic/php-parser/doc/
+nikic/php-parser/test/
+nikic/php-parser/test_old/
+nikic/php-parser/grammar/analyze.php
+nikic/php-parser/grammar/rebuildParser.php
+nikic/php-parser/UPGRADE-1.0.md
+nikic/php-parser/UPGRADE-2.0.md
+nikic/php-parser/UPGRADE-3.0.md
+nikic/php-parser/UPGRADE-4.0.md
+nikic/php-parser/grammar/parser.template
+nikic/php-parser/grammar/php5.y
+nikic/php-parser/grammar/php7.y
+nikic/php-parser/grammar/rebuildParsers.php
+nikic/php-parser/grammar/tokens.template
+nikic/php-parser/grammar/tokens.y
+
+pear/archive_tar/.travis.sh
+pear/archive_tar/docs/
+pear/archive_tar/scripts/
+pear/archive_tar/sync-php4
+
+php-opencloud/openstack/doc
+php-opencloud/openstack/samples
+php-opencloud/openstack/COVERAGE.md
+php-opencloud/openstack/env_test.sh.dist
+
+phpseclib/phpseclib/.git*
+phpseclib/phpseclib/*.yml
+phpseclib/phpseclib/build/
+phpseclib/phpseclib/travis/
+phpseclib/phpseclib/BACKERS.md
+phpseclib/phpseclib/composer.lock
+
+pimple/pimple/ext
+pimple/pimple/CHANGELOG
+pimple/pimple/src/Pimple/Tests
+
+psr/log/Psr/Log/Test/
+
+psr/http-factory/.pullapprove.yml
+
+sabre/dav/examples
+
+sabre/http/examples
+
+scssphp/scssphp/example
+
+symfony/*/Test
+symfony/debug/Tests
+
+symfony/console/Symfony/Component/Console/Tests
+symfony/console/Tests
+
+symfony/routing/Tests/
+
+symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/
+symfony/event-dispatcher/Symfony/EventDispatcher/Debug/Routing/Tests/
+symfony/event-dispatcher/Tests
+
+symfony/finder/Tests
+
+symfony/process/Symfony/Component/Process/Routing/Tests/
+symfony/process/Symfony/Component/Process/Tests
+symfony/process/Tests
+
+thecodingmachine/safe/rector-migrate-0.7.php
+
+wapmorgan/mp3info/_config.yml
@@ -0,0 +1,27 @@
+diff --git a/lib/DAV/Tree.php b/lib/DAV/Tree.php
+index 65b4583ceb..1483e1bc51 100644
+--- a/lib/DAV/Tree.php
+++ b/lib/DAV/Tree.php
+@@ -62,9 +62,21 @@ public function getNodeForPath($path)
+             return $this->rootNode;
+         }
+ 
+-        $parts = explode('/', $path);
+         $node = $this->rootNode;
+ 
+        // look for any cached parent and collect the parts below the parent
+        $parts = [];
+        $remainingPath = $path;
+        do {
+            list($remainingPath, $baseName) = Uri\split($remainingPath);
+            array_unshift($parts, $baseName);
+
+            if (isset($this->cache[$remainingPath])) {
+                $node = $this->cache[$remainingPath];
+                break;
+            }
+        } while ('' !== $remainingPath);
+
+         while (count($parts)) {
+             if (!($node instanceof ICollection)) {
+                 throw new Exception\NotFound('Could not find node at path: '.$path);
@@ -0,0 +1,26 @@
+Licenses:
+Archive - New BSD License
+aws-sdk - apache 2.0
+class.phpmailer.php - LGPL
+class.smtp.php - LGPL
+Console - PHP License 3.0
+Crypt_Blowfish - PHP License 3.0
+chosen - MIT License
+css - see chosen
+DropBox - MIT
+fullcalendar - GPL / MIT
+getid3 - GPL
+Google - MIT
+js - see chosen
+MDB2 - BSD
+mediawiki - Apache 2.0 
+miniColors - GPL / MIT
+openid - GPLv3
+OS - New BSD License
+PEAR - Simplified BSD License
+phpass - Public domain
+Sabre - New BSD License
+smb4php - GPL
+System.php - New BSD License
+timepicker - GPL / MIT
+XML - New BSD License
@@ -0,0 +1,54 @@
+# 3rdparty
+
+Some 3rd party libraries that are necessary to run Nextcloud.
+
+[![Dependency Status](https://www.versioneye.com/user/projects/576c043fcd6d510048bab256/badge.svg?style=flat-square)](https://www.versioneye.com/user/projects/576c043fcd6d510048bab256)
+
+## Updating libraries manually
+
+1. Make sure to use the latest version of composer: `composer self-update`
+2. Edit composer.json and adjust the version of the library to the one to update to. Pay attention to use the full version number (i.e. ^5.3.14).
+3. Run `composer update thevendor/thelib` (replace accordingly)
+4. Delete all installed dependencies with `rm -rf ./*/`
+5. Run `composer install --no-dev`
+6. Run `git clean -X -d -f`
+7. Run `composer dump-autoload`
+8. Commit all changes onto a new branch
+9. You might need the following command for pushing if used as submodule: `git push git@github.com:nextcloud/3rdparty.git branchname`
+
+## Testing your PR with server
+
+1. On https://github.com/nextcloud/server make a new branch `3rdparty/my-dependency`
+2. Navigate into the 3rdparty directory
+3. Checkout the commit sha of the **last commit** of your PR in the 3rdparty repository
+4. Leave the directory
+5. Add the change to the stash
+6. Commit (with sign-off and message)
+7. Push the branch and send a PR
+8. ⏳ Wait for CI and reviews
+9. Navigate into the 3rdparty directory
+10. Checkout the commit sha of the **merge commit** of your PR in the 3rdparty repository
+11. Leave the directory
+12. Add the change to the stash
+13. Amend to the previous dependency bump
+14. Push with lease force
+15. ⏳ Wait for CI
+16. Merge 🎉
+
+```sh
+cd 3rdparty
+git checkout 16cd747ebb8ab4d746193416aa2448c8114d5084
+cd ..
+git add 3rdparty
+git commit
+git push origin 3rdparty/my-dependency
+
+# Wait for CI and reviews
+
+cd 3rdparty
+git checkout 54b63cc87af3ddb0ddfa331f20ecba5fcc01d495
+cd ..
+git add 3rdparty
+git commit --amend
+git push --force-with-lease origin 3rdparty/my-dependency
+```
@@ -0,0 +1,25 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit2f23f73bc0cc116b4b1eee1521aa8652::getLoader();
@@ -0,0 +1,58 @@
+---
+Language:        Cpp
+# BasedOnStyle:  Mozilla
+AlignAfterOpenBracket: AlwaysBreak
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Right
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Attach
+BreakBeforeTernaryOperators: true
+BreakStringLiterals: true
+ColumnLimit:     120
+ContinuationIndentWidth: 4
+DerivePointerAlignment: false
+IncludeBlocks:   Preserve
+IndentCaseLabels: true
+IndentPPDirectives: AfterHash
+IndentWidth:     4
+IndentWrappedFunctionNames: true
+KeepEmptyLinesAtTheStartOfBlocks: true
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 100000
+PointerAlignment: Right
+ReflowComments:  true
+SortIncludes:    true
+SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        4
+UseTab:          Never
+...
+
@@ -0,0 +1,4 @@
+# ignore generated files
+ext/api.h
+ext/*_arginfo.h
+src/api.h
@@ -0,0 +1,3 @@
+[submodule "crt/aws-crt-ffi"]
+	path = crt/aws-crt-ffi
+	url = https://github.com/awslabs/aws-crt-ffi.git
@@ -0,0 +1,175 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+      where such license applies only to those patent claims licensable
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+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
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+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
@@ -0,0 +1,72 @@
+
+INT_DIR=build/install
+GENERATE_STUBS=$(shell expr `php --version | head -1 | cut -f 2 -d' '` \>= 7.1)
+
+CMAKE = cmake3
+ifeq (, $(shell which cmake3))
+	CMAKE = cmake
+endif
+
+# default to using system OpenSSL, if disabled aws-lc will be used
+USE_OPENSSL ?= ON
+ifneq (OFF,$(USE_OPENSSL))
+	CMAKE_USE_OPENSSL=-DUSE_OPENSSL=ON
+	# if a path was provided, add it to CMAKE_PREFIX_PATH
+	ifneq (ON,$(USE_OPENSSL))
+    	CMAKE_PREFIX_PATH=-DCMAKE_PREFIX_PATH=$(USE_OPENSSL)
+	endif
+endif
+
+CMAKE_CONFIGURE = $(CMAKE) \
+    -DCMAKE_INSTALL_PREFIX=$(INT_DIR) \
+    -DBUILD_TESTING=OFF \
+    -DCMAKE_BUILD_TYPE=$(CMAKE_BUILD_TYPE) \
+    $(CMAKE_USE_OPENSSL) \
+    $(CMAKE_PREFIX_PATH)
+CMAKE_BUILD = CMAKE_BUILD_PARALLEL_LEVEL='' $(CMAKE) --build
+CMAKE_BUILD_TYPE ?= RelWithDebInfo
+CMAKE_TARGET = --config $(CMAKE_BUILD_TYPE) --target install
+
+all: extension 
+.PHONY: all extension 
+
+# configure for static aws-crt-ffi.a
+build/aws-crt-ffi-static/CMakeCache.txt:
+	$(CMAKE_CONFIGURE) -Hcrt/aws-crt-ffi -Bbuild/aws-crt-ffi-static -DBUILD_SHARED_LIBS=OFF
+
+# build static libaws-crt-ffi.a
+build/aws-crt-ffi-static/libaws-crt-ffi.a: build/aws-crt-ffi-static/CMakeCache.txt
+	$(CMAKE_BUILD) build/aws-crt-ffi-static $(CMAKE_TARGET)
+
+# PHP extension target
+extension: ext/awscrt.lo
+
+# Force the crt object target to depend on the CRT static library
+ext/awscrt.lo: ext/awscrt.c
+
+ext/awscrt.c: build/aws-crt-ffi-static/libaws-crt-ffi.a ext/api.h ext/awscrt_arginfo.h
+
+ext/awscrt_arginfo.h: ext/awscrt.stub.php gen_stub.php
+ifeq ($(GENERATE_STUBS),1)
+	# generate awscrt_arginfo.h
+	php gen_stub.php --minimal-arginfo ext/awscrt.stub.php
+endif
+
+# transform/install api.h from FFI lib
+src/api.h: crt/aws-crt-ffi/src/api.h
+	php gen_api.php crt/aws-crt-ffi/src/api.h > src/api.h
+
+# install api.h to ext/ as well
+ext/api.h : src/api.h
+	cp -v src/api.h ext/api.h
+
+ext/php_aws_crt.h: ext/awscrt_arginfo.h ext/api.h
+
+vendor/bin/phpunit:
+	composer update
+
+test-extension: vendor/bin/phpunit extension
+	composer run test-extension
+
+# Use PHPUnit to run tests
+test: test-extension
@@ -0,0 +1,35 @@
+
+CMAKE=cmake.exe
+COMPOSER_PHAR=C:\ProgramData\ComposerSetup\bin\composer.phar
+PHP_BINARY=$(PHP_PREFIX)\php.exe
+
+CMAKE_CONFIGURE = $(CMAKE) -DCMAKE_INSTALL_PREFIX=$(AWSCRT_DIR)\build\install -DCMAKE_PREFIX_PATH=$(AWSCRT_DIR)\build\install -DBUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=$(CMAKE_BUILD_TYPE)
+CMAKE_BUILD = $(CMAKE) --build
+CMAKE_BUILD_TYPE = Release
+CMAKE_TARGET = --config $(CMAKE_BUILD_TYPE) --target install
+
+# configure for static aws-crt-ffi.lib
+$(AWSCRT_DIR)\build\CMakeCache.txt:
+	$(CMAKE_CONFIGURE) -H$(AWSCRT_DIR)\crt\aws-crt-ffi -B$(AWSCRT_DIR)\build -DBUILD_SHARED_LIBS=OFF
+
+# build static libaws-crt-ffi.lib
+$(AWSCRT_DIR)\build\libaws-crt-ffi.lib: $(AWSCRT_DIR)\build\CMakeCache.txt
+	$(CMAKE_BUILD) $(AWSCRT_DIR)\build $(CMAKE_TARGET)
+
+# Force the awscrt extension DLL target to depend on the extension src
+$(BUILD_DIR)\php_awscrt.dll: $(AWSCRT_DIR)\ext\awscrt.c
+
+$(AWSCRT_DIR)\ext\awscrt.c: $(AWSCRT_DIR)\build\libaws-crt-ffi.lib $(AWSCRT_DIR)\ext\api.h $(AWSCRT_DIR)\ext\awscrt_arginfo.h
+
+# transform\install api.h from FFI lib
+$(AWSCRT_DIR)\src\api.h: $(AWSCRT_DIR)\crt\aws-crt-ffi\src\api.h
+	php $(AWSCRT_DIR)\gen_api.php $(AWSCRT_DIR)\crt\aws-crt-ffi\src\api.h > $(AWSCRT_DIR)\src\api.h
+
+# install api.h to ext/ as well
+$(AWSCRT_DIR)\ext\api.h : $(AWSCRT_DIR)\src\api.h
+	copy $(AWSCRT_DIR)\src\api.h $(AWSCRT_DIR)\ext\api.h
+
+# Use PHPUnit to run tests
+test-awscrt: install $(AWSCRT_DIR)\src\api.h $(BUILD_DIR)\php_awscrt.dll
+	$(PHP_BINARY) -c $(AWSCRT_DIR)\php-win.ini $(COMPOSER_PHAR) --working-dir=$(AWSCRT_DIR) update
+	$(PHP_BINARY) -c $(AWSCRT_DIR)\php-win.ini $(COMPOSER_PHAR) --working-dir=$(AWSCRT_DIR) run test-win
@@ -0,0 +1 @@
+Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
@@ -0,0 +1,37 @@
+{
+    "name": "aws-crt-php",
+    "hosts": {
+        "ubuntu": {
+            "pkg_setup": [
+                "add-apt-repository -y ppa:ondrej/php"
+            ],
+            "packages": [
+                "autotools-dev",
+                "autoconf",
+                "libtool",
+                "clang",
+                "php5.6-dev"
+            ]
+        },
+        "al2": {
+            "packages": [
+                "autoconf",
+                "automake",
+                "libtool",
+                "clang",
+                "php-devel"
+            ]
+        }
+    },
+    "build_steps": [
+        ["phpize"],
+        ["./configure"],
+        ["make"]
+    ],
+    "test_env": {
+        "NO_INTERACTION": "1"
+    },
+    "test_steps": [
+        ["./run_tests"]
+    ]
+}
@@ -0,0 +1,30 @@
+dnl
+dnl * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+dnl * SPDX-License-Identifier: Apache-2.0.
+dnl
+
+PHP_ARG_WITH(awscrt, for AWS Common Runtime support,
+    [  --with-awscrt         Include awscrt support])
+
+if test "$PHP_AWSCRT" != "no"; then
+    # force lib paths to be absolute, or PHP will mangle them
+    cwd=`pwd`
+    # Enable s2n and libcrypto for non-darwin UNIX
+    if uname -a | grep -i darwin > /dev/null 2>&1; then
+        platform_tls_libs=""
+    else
+        platform_tls_libs="-ls2n -lcrypto"
+    fi
+    CRT_LIBPATHS="-L${cwd}/build/install/lib -L${cwd}/build/install/lib64"
+    CRT_LIBS="-laws-crt-ffi -laws-c-auth -laws-c-http -laws-c-io -laws-c-cal -laws-c-compression -laws-checksums -laws-c-common ${platform_tls_libs}"
+    PHP_ADD_INCLUDE(${cwd}/build/install/include)
+    PHP_EVAL_LIBLINE([$CRT_LIBPATHS $CRT_LIBS], AWSCRT_SHARED_LIBADD)
+
+    # Shoves the linker line into the Makefile
+    PHP_SUBST(AWSCRT_SHARED_LIBADD)
+
+    # Sources for the PHP extension itself
+    AWSCRT_SOURCES=ext/awscrt.c
+    PHP_NEW_EXTENSION(awscrt, $AWSCRT_SOURCES, $ext_shared)
+    PHP_ADD_MAKEFILE_FRAGMENT
+fi
@@ -0,0 +1,13 @@
+// vim:ft=javascript
+
+ARG_ENABLE("awscrt", "Include AWS Common Runtime support", "yes");
+
+if (PHP_AWSCRT != "no") {
+    ADD_MAKEFILE_FRAGMENT();
+    DEFINE('CFLAGS_AWSCRT', '/I ' + configure_module_dirname + '\\build\\install\\include');
+    DEFINE('LIBS_AWSCRT', '/LIBPATH:' + configure_module_dirname + '\\build\\install\\lib ' + 
+        'aws-crt-ffi.lib aws-c-auth.lib aws-c-http.lib aws-c-io.lib aws-c-cal.lib aws-c-compression.lib aws-c-common.lib ' +
+        'ncrypt.lib Secur32.lib Crypt32.lib Shlwapi.lib');
+    DEFINE('AWSCRT_DIR', configure_module_dirname);
+    EXTENSION("awscrt", "ext\\awscrt.c", PHP_AWSCRT_SHARED);
+}
@@ -0,0 +1,2 @@
+*.so
+api.h
@@ -0,0 +1,17 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+/* This is a unity-build style source file, as PHP's build system is simplest with 1 source file per extension */
+
+#include "credentials.c"
+#include "crt.c"
+#include "event_loop.c"
+#include "http.c"
+#include "signing.c"
+#include "stream.c"
+// #include "hash.c"
+#include "crc.c"
+#include "logging.c"
+#include "php_util.c"
@@ -0,0 +1,88 @@
+<?php
+
+/**
+ * @generate-class-entries
+ * @generate-function-entries
+*/
+
+function aws_crt_last_error(): int {}
+function aws_crt_error_name(int $error_code): string {}
+function aws_crt_error_str(int $error_code): string {}
+function aws_crt_error_debug_str(int $error_code): string {}
+
+function aws_crt_log_to_stdout(): void {}
+function aws_crt_log_to_stderr(): void {}
+function aws_crt_log_to_file(string $filename): void {}
+function aws_crt_log_to_stream(object $stream): void {}
+function aws_crt_log_stop(): void {}
+function aws_crt_log_set_level(int $level): void {}
+function aws_crt_log_message(string $message): void {}
+
+function aws_crt_event_loop_group_options_new(): int {}
+function aws_crt_event_loop_group_options_release(int $elg_options): void {}
+function aws_crt_event_loop_group_options_set_max_threads(int $elg_options, int $max_threads): void {}
+function aws_crt_event_loop_group_new(object $options): object {}
+function aws_crt_event_loop_group_release(object $event_loop_group): void {}
+
+function aws_crt_input_stream_options_new(): object {}
+function aws_crt_input_stream_options_release(object $options): void {}
+function aws_crt_input_stream_options_set_user_data(object $options, object $user_data): void {}
+function aws_crt_input_stream_new(object $options): object {}
+function aws_crt_input_stream_release(int $stream): void {}
+function aws_crt_input_stream_seek(int $stream, int $offset, int $basis): int {}
+function aws_crt_input_stream_read(int $stream, int $length): string {}
+function aws_crt_input_stream_eof(int $stream): bool {}
+function aws_crt_input_stream_get_length(int $stream): int {}
+
+function aws_crt_http_message_new_from_blob(string $blob): int {}
+function aws_crt_http_message_to_blob(int $message): string {}
+function aws_crt_http_message_release(int $message): void {}
+
+function aws_crt_credentials_options_new(): object {}
+function aws_crt_credentials_options_release(object $options): void {}
+function aws_crt_credentials_options_set_access_key_id(object $options, string $access_key_id): void {}
+function aws_crt_credentials_options_set_secret_access_key(object $options, string $secret_access_key): void {}
+function aws_crt_credentials_options_set_session_token(object $options, string $session_token): void {}
+function aws_crt_credentials_options_set_expiration_timepoint_seconds(object $options, int $expiration_timepoint_seconds): void {}
+
+function aws_crt_credentials_new(object $options): object {}
+function aws_crt_credentials_release(object $credentials): void {}
+
+function aws_crt_credentials_provider_release(int $credentials): void {}
+
+function aws_crt_credentials_provider_static_options_new(): object {}
+function aws_crt_credentials_provider_static_options_release(object $options): void {}
+function aws_crt_credentials_provider_static_options_set_access_key_id(object $options, string $access_key_id): void {}
+function aws_crt_credentials_provider_static_options_set_secret_access_key(object $options, string $secret_access_key): void {}
+function aws_crt_credentials_provider_static_options_set_session_token(object $options, string $session_token): void {}
+function aws_crt_credentials_provider_static_new(object $options): object {}
+
+function aws_crt_signing_config_aws_new(): int {}
+function aws_crt_signing_config_aws_release(int $config): void {}
+function aws_crt_signing_config_aws_set_algorithm(int $config, int $algorithm): void {}
+function aws_crt_signing_config_aws_set_signature_type(int $config, int $signature_type): void {}
+function aws_crt_signing_config_aws_set_credentials_provider(int $config, int $credentials_provider): void {}
+function aws_crt_signing_config_aws_set_region(int $config, string $region): void {}
+function aws_crt_signing_config_aws_set_service(int $config, string $service): void {}
+function aws_crt_signing_config_aws_set_use_double_uri_encode(int $config, bool $use_double_uri_encode): void {}
+function aws_crt_signing_config_aws_set_should_normalize_uri_path(int $config, bool $should_normalize_uri_path): void {}
+function aws_crt_signing_config_aws_set_omit_session_token(int $config, bool $omit_session_token): void {}
+function aws_crt_signing_config_aws_set_signed_body_value(int $config, string $signed_body_value): void {}
+function aws_crt_signing_config_aws_set_signed_body_header_type(int $config, int $signed_body_header_type): void {}
+function aws_crt_signing_config_aws_set_expiration_in_seconds(int $config, int $expiration_in_seconds): void {}
+function aws_crt_signing_config_aws_set_date(int $config, int $timestamp): void {}
+function aws_crt_signing_config_aws_set_should_sign_header_fn(int $config, object $should_sign_header): void {}
+
+function aws_crt_signable_new_from_http_request(int $http_message): int {}
+function aws_crt_signable_new_from_chunk(int $input_stream, string $previous_signature): int {}
+function aws_crt_signable_new_from_canonical_request(string $request): int {}
+function aws_crt_signable_release(int $signable): void {}
+
+function aws_crt_signing_result_release(int $signing_result): void {}
+function aws_crt_signing_result_apply_to_http_request(object $signing_result, object $http_request): void {}
+
+function aws_crt_sign_request_aws(int $signable, int $signing_config, object $on_complete, object $user_data): int {}
+function aws_crt_test_verify_sigv4a_signing(int $signable, int $signing_config, string $expected_canonical_request, string $signature, string $ecc_key_pub_x, string $ecc_key_pub_y): bool {}
+
+function aws_crt_crc32(string $input, int $prev): int {}
+function aws_crt_crc32c(string $input, int $prev): int {}
@@ -0,0 +1,413 @@
+/* This is a generated file, edit the .stub.php file instead.
+ * Stub hash: 344f9d59b85697b80bb6808ac7d5eb7c1d07c03f */
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_last_error, 0, 0, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_error_name, 0, 0, 1)
+	ZEND_ARG_INFO(0, error_code)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_error_str arginfo_aws_crt_error_name
+
+#define arginfo_aws_crt_error_debug_str arginfo_aws_crt_error_name
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_log_to_stdout, 0, 0, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_log_to_stderr arginfo_aws_crt_log_to_stdout
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_log_to_file, 0, 0, 1)
+	ZEND_ARG_INFO(0, filename)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_log_to_stream, 0, 0, 1)
+	ZEND_ARG_INFO(0, stream)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_log_stop arginfo_aws_crt_log_to_stdout
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_log_set_level, 0, 0, 1)
+	ZEND_ARG_INFO(0, level)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_log_message, 0, 0, 1)
+	ZEND_ARG_INFO(0, message)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_event_loop_group_options_new arginfo_aws_crt_last_error
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_event_loop_group_options_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, elg_options)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_event_loop_group_options_set_max_threads, 0, 0, 2)
+	ZEND_ARG_INFO(0, elg_options)
+	ZEND_ARG_INFO(0, max_threads)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_event_loop_group_new, 0, 0, 1)
+	ZEND_ARG_INFO(0, options)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_event_loop_group_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, event_loop_group)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_input_stream_options_new, 0, 0, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_input_stream_options_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, options)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_input_stream_options_set_user_data, 0, 0, 2)
+	ZEND_ARG_INFO(0, options)
+	ZEND_ARG_INFO(0, user_data)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_input_stream_new arginfo_aws_crt_event_loop_group_new
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_input_stream_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, stream)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_input_stream_seek, 0, 0, 3)
+	ZEND_ARG_INFO(0, stream)
+	ZEND_ARG_INFO(0, offset)
+	ZEND_ARG_INFO(0, basis)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_input_stream_read, 0, 0, 2)
+	ZEND_ARG_INFO(0, stream)
+	ZEND_ARG_INFO(0, length)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_input_stream_eof, 0, 0, 1)
+	ZEND_ARG_INFO(0, stream)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_input_stream_get_length, 0, 0, 1)
+	ZEND_ARG_INFO(0, stream)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_http_message_new_from_blob, 0, 0, 1)
+	ZEND_ARG_INFO(0, blob)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_http_message_to_blob, 0, 0, 1)
+	ZEND_ARG_INFO(0, message)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_http_message_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, message)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_credentials_options_new arginfo_aws_crt_input_stream_options_new
+
+#define arginfo_aws_crt_credentials_options_release arginfo_aws_crt_input_stream_options_release
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_credentials_options_set_access_key_id, 0, 0, 2)
+	ZEND_ARG_INFO(0, options)
+	ZEND_ARG_INFO(0, access_key_id)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_credentials_options_set_secret_access_key, 0, 0, 2)
+	ZEND_ARG_INFO(0, options)
+	ZEND_ARG_INFO(0, secret_access_key)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_credentials_options_set_session_token, 0, 0, 2)
+	ZEND_ARG_INFO(0, options)
+	ZEND_ARG_INFO(0, session_token)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_credentials_options_set_expiration_timepoint_seconds, 0, 0, 2)
+	ZEND_ARG_INFO(0, options)
+	ZEND_ARG_INFO(0, expiration_timepoint_seconds)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_credentials_new arginfo_aws_crt_event_loop_group_new
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_credentials_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, credentials)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_credentials_provider_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, credentials)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_credentials_provider_static_options_new arginfo_aws_crt_input_stream_options_new
+
+#define arginfo_aws_crt_credentials_provider_static_options_release arginfo_aws_crt_input_stream_options_release
+
+#define arginfo_aws_crt_credentials_provider_static_options_set_access_key_id arginfo_aws_crt_credentials_options_set_access_key_id
+
+#define arginfo_aws_crt_credentials_provider_static_options_set_secret_access_key arginfo_aws_crt_credentials_options_set_secret_access_key
+
+#define arginfo_aws_crt_credentials_provider_static_options_set_session_token arginfo_aws_crt_credentials_options_set_session_token
+
+#define arginfo_aws_crt_credentials_provider_static_new arginfo_aws_crt_event_loop_group_new
+
+#define arginfo_aws_crt_signing_config_aws_new arginfo_aws_crt_last_error
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, config)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_algorithm, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, algorithm)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_signature_type, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, signature_type)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_credentials_provider, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, credentials_provider)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_region, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, region)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_service, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, service)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_use_double_uri_encode, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, use_double_uri_encode)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_should_normalize_uri_path, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, should_normalize_uri_path)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_omit_session_token, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, omit_session_token)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_signed_body_value, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, signed_body_value)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_signed_body_header_type, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, signed_body_header_type)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_expiration_in_seconds, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, expiration_in_seconds)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_date, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, timestamp)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_config_aws_set_should_sign_header_fn, 0, 0, 2)
+	ZEND_ARG_INFO(0, config)
+	ZEND_ARG_INFO(0, should_sign_header)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signable_new_from_http_request, 0, 0, 1)
+	ZEND_ARG_INFO(0, http_message)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signable_new_from_chunk, 0, 0, 2)
+	ZEND_ARG_INFO(0, input_stream)
+	ZEND_ARG_INFO(0, previous_signature)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signable_new_from_canonical_request, 0, 0, 1)
+	ZEND_ARG_INFO(0, request)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signable_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, signable)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_result_release, 0, 0, 1)
+	ZEND_ARG_INFO(0, signing_result)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_signing_result_apply_to_http_request, 0, 0, 2)
+	ZEND_ARG_INFO(0, signing_result)
+	ZEND_ARG_INFO(0, http_request)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_sign_request_aws, 0, 0, 4)
+	ZEND_ARG_INFO(0, signable)
+	ZEND_ARG_INFO(0, signing_config)
+	ZEND_ARG_INFO(0, on_complete)
+	ZEND_ARG_INFO(0, user_data)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_test_verify_sigv4a_signing, 0, 0, 6)
+	ZEND_ARG_INFO(0, signable)
+	ZEND_ARG_INFO(0, signing_config)
+	ZEND_ARG_INFO(0, expected_canonical_request)
+	ZEND_ARG_INFO(0, signature)
+	ZEND_ARG_INFO(0, ecc_key_pub_x)
+	ZEND_ARG_INFO(0, ecc_key_pub_y)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_aws_crt_crc32, 0, 0, 2)
+	ZEND_ARG_INFO(0, input)
+	ZEND_ARG_INFO(0, prev)
+ZEND_END_ARG_INFO()
+
+#define arginfo_aws_crt_crc32c arginfo_aws_crt_crc32
+
+
+ZEND_FUNCTION(aws_crt_last_error);
+ZEND_FUNCTION(aws_crt_error_name);
+ZEND_FUNCTION(aws_crt_error_str);
+ZEND_FUNCTION(aws_crt_error_debug_str);
+ZEND_FUNCTION(aws_crt_log_to_stdout);
+ZEND_FUNCTION(aws_crt_log_to_stderr);
+ZEND_FUNCTION(aws_crt_log_to_file);
+ZEND_FUNCTION(aws_crt_log_to_stream);
+ZEND_FUNCTION(aws_crt_log_stop);
+ZEND_FUNCTION(aws_crt_log_set_level);
+ZEND_FUNCTION(aws_crt_log_message);
+ZEND_FUNCTION(aws_crt_event_loop_group_options_new);
+ZEND_FUNCTION(aws_crt_event_loop_group_options_release);
+ZEND_FUNCTION(aws_crt_event_loop_group_options_set_max_threads);
+ZEND_FUNCTION(aws_crt_event_loop_group_new);
+ZEND_FUNCTION(aws_crt_event_loop_group_release);
+ZEND_FUNCTION(aws_crt_input_stream_options_new);
+ZEND_FUNCTION(aws_crt_input_stream_options_release);
+ZEND_FUNCTION(aws_crt_input_stream_options_set_user_data);
+ZEND_FUNCTION(aws_crt_input_stream_new);
+ZEND_FUNCTION(aws_crt_input_stream_release);
+ZEND_FUNCTION(aws_crt_input_stream_seek);
+ZEND_FUNCTION(aws_crt_input_stream_read);
+ZEND_FUNCTION(aws_crt_input_stream_eof);
+ZEND_FUNCTION(aws_crt_input_stream_get_length);
+ZEND_FUNCTION(aws_crt_http_message_new_from_blob);
+ZEND_FUNCTION(aws_crt_http_message_to_blob);
+ZEND_FUNCTION(aws_crt_http_message_release);
+ZEND_FUNCTION(aws_crt_credentials_options_new);
+ZEND_FUNCTION(aws_crt_credentials_options_release);
+ZEND_FUNCTION(aws_crt_credentials_options_set_access_key_id);
+ZEND_FUNCTION(aws_crt_credentials_options_set_secret_access_key);
+ZEND_FUNCTION(aws_crt_credentials_options_set_session_token);
+ZEND_FUNCTION(aws_crt_credentials_options_set_expiration_timepoint_seconds);
+ZEND_FUNCTION(aws_crt_credentials_new);
+ZEND_FUNCTION(aws_crt_credentials_release);
+ZEND_FUNCTION(aws_crt_credentials_provider_release);
+ZEND_FUNCTION(aws_crt_credentials_provider_static_options_new);
+ZEND_FUNCTION(aws_crt_credentials_provider_static_options_release);
+ZEND_FUNCTION(aws_crt_credentials_provider_static_options_set_access_key_id);
+ZEND_FUNCTION(aws_crt_credentials_provider_static_options_set_secret_access_key);
+ZEND_FUNCTION(aws_crt_credentials_provider_static_options_set_session_token);
+ZEND_FUNCTION(aws_crt_credentials_provider_static_new);
+ZEND_FUNCTION(aws_crt_signing_config_aws_new);
+ZEND_FUNCTION(aws_crt_signing_config_aws_release);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_algorithm);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_signature_type);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_credentials_provider);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_region);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_service);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_use_double_uri_encode);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_should_normalize_uri_path);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_omit_session_token);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_signed_body_value);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_signed_body_header_type);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_expiration_in_seconds);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_date);
+ZEND_FUNCTION(aws_crt_signing_config_aws_set_should_sign_header_fn);
+ZEND_FUNCTION(aws_crt_signable_new_from_http_request);
+ZEND_FUNCTION(aws_crt_signable_new_from_chunk);
+ZEND_FUNCTION(aws_crt_signable_new_from_canonical_request);
+ZEND_FUNCTION(aws_crt_signable_release);
+ZEND_FUNCTION(aws_crt_signing_result_release);
+ZEND_FUNCTION(aws_crt_signing_result_apply_to_http_request);
+ZEND_FUNCTION(aws_crt_sign_request_aws);
+ZEND_FUNCTION(aws_crt_test_verify_sigv4a_signing);
+ZEND_FUNCTION(aws_crt_crc32);
+ZEND_FUNCTION(aws_crt_crc32c);
+
+
+static const zend_function_entry ext_functions[] = {
+	ZEND_FE(aws_crt_last_error, arginfo_aws_crt_last_error)
+	ZEND_FE(aws_crt_error_name, arginfo_aws_crt_error_name)
+	ZEND_FE(aws_crt_error_str, arginfo_aws_crt_error_str)
+	ZEND_FE(aws_crt_error_debug_str, arginfo_aws_crt_error_debug_str)
+	ZEND_FE(aws_crt_log_to_stdout, arginfo_aws_crt_log_to_stdout)
+	ZEND_FE(aws_crt_log_to_stderr, arginfo_aws_crt_log_to_stderr)
+	ZEND_FE(aws_crt_log_to_file, arginfo_aws_crt_log_to_file)
+	ZEND_FE(aws_crt_log_to_stream, arginfo_aws_crt_log_to_stream)
+	ZEND_FE(aws_crt_log_stop, arginfo_aws_crt_log_stop)
+	ZEND_FE(aws_crt_log_set_level, arginfo_aws_crt_log_set_level)
+	ZEND_FE(aws_crt_log_message, arginfo_aws_crt_log_message)
+	ZEND_FE(aws_crt_event_loop_group_options_new, arginfo_aws_crt_event_loop_group_options_new)
+	ZEND_FE(aws_crt_event_loop_group_options_release, arginfo_aws_crt_event_loop_group_options_release)
+	ZEND_FE(aws_crt_event_loop_group_options_set_max_threads, arginfo_aws_crt_event_loop_group_options_set_max_threads)
+	ZEND_FE(aws_crt_event_loop_group_new, arginfo_aws_crt_event_loop_group_new)
+	ZEND_FE(aws_crt_event_loop_group_release, arginfo_aws_crt_event_loop_group_release)
+	ZEND_FE(aws_crt_input_stream_options_new, arginfo_aws_crt_input_stream_options_new)
+	ZEND_FE(aws_crt_input_stream_options_release, arginfo_aws_crt_input_stream_options_release)
+	ZEND_FE(aws_crt_input_stream_options_set_user_data, arginfo_aws_crt_input_stream_options_set_user_data)
+	ZEND_FE(aws_crt_input_stream_new, arginfo_aws_crt_input_stream_new)
+	ZEND_FE(aws_crt_input_stream_release, arginfo_aws_crt_input_stream_release)
+	ZEND_FE(aws_crt_input_stream_seek, arginfo_aws_crt_input_stream_seek)
+	ZEND_FE(aws_crt_input_stream_read, arginfo_aws_crt_input_stream_read)
+	ZEND_FE(aws_crt_input_stream_eof, arginfo_aws_crt_input_stream_eof)
+	ZEND_FE(aws_crt_input_stream_get_length, arginfo_aws_crt_input_stream_get_length)
+	ZEND_FE(aws_crt_http_message_new_from_blob, arginfo_aws_crt_http_message_new_from_blob)
+	ZEND_FE(aws_crt_http_message_to_blob, arginfo_aws_crt_http_message_to_blob)
+	ZEND_FE(aws_crt_http_message_release, arginfo_aws_crt_http_message_release)
+	ZEND_FE(aws_crt_credentials_options_new, arginfo_aws_crt_credentials_options_new)
+	ZEND_FE(aws_crt_credentials_options_release, arginfo_aws_crt_credentials_options_release)
+	ZEND_FE(aws_crt_credentials_options_set_access_key_id, arginfo_aws_crt_credentials_options_set_access_key_id)
+	ZEND_FE(aws_crt_credentials_options_set_secret_access_key, arginfo_aws_crt_credentials_options_set_secret_access_key)
+	ZEND_FE(aws_crt_credentials_options_set_session_token, arginfo_aws_crt_credentials_options_set_session_token)
+	ZEND_FE(aws_crt_credentials_options_set_expiration_timepoint_seconds, arginfo_aws_crt_credentials_options_set_expiration_timepoint_seconds)
+	ZEND_FE(aws_crt_credentials_new, arginfo_aws_crt_credentials_new)
+	ZEND_FE(aws_crt_credentials_release, arginfo_aws_crt_credentials_release)
+	ZEND_FE(aws_crt_credentials_provider_release, arginfo_aws_crt_credentials_provider_release)
+	ZEND_FE(aws_crt_credentials_provider_static_options_new, arginfo_aws_crt_credentials_provider_static_options_new)
+	ZEND_FE(aws_crt_credentials_provider_static_options_release, arginfo_aws_crt_credentials_provider_static_options_release)
+	ZEND_FE(aws_crt_credentials_provider_static_options_set_access_key_id, arginfo_aws_crt_credentials_provider_static_options_set_access_key_id)
+	ZEND_FE(aws_crt_credentials_provider_static_options_set_secret_access_key, arginfo_aws_crt_credentials_provider_static_options_set_secret_access_key)
+	ZEND_FE(aws_crt_credentials_provider_static_options_set_session_token, arginfo_aws_crt_credentials_provider_static_options_set_session_token)
+	ZEND_FE(aws_crt_credentials_provider_static_new, arginfo_aws_crt_credentials_provider_static_new)
+	ZEND_FE(aws_crt_signing_config_aws_new, arginfo_aws_crt_signing_config_aws_new)
+	ZEND_FE(aws_crt_signing_config_aws_release, arginfo_aws_crt_signing_config_aws_release)
+	ZEND_FE(aws_crt_signing_config_aws_set_algorithm, arginfo_aws_crt_signing_config_aws_set_algorithm)
+	ZEND_FE(aws_crt_signing_config_aws_set_signature_type, arginfo_aws_crt_signing_config_aws_set_signature_type)
+	ZEND_FE(aws_crt_signing_config_aws_set_credentials_provider, arginfo_aws_crt_signing_config_aws_set_credentials_provider)
+	ZEND_FE(aws_crt_signing_config_aws_set_region, arginfo_aws_crt_signing_config_aws_set_region)
+	ZEND_FE(aws_crt_signing_config_aws_set_service, arginfo_aws_crt_signing_config_aws_set_service)
+	ZEND_FE(aws_crt_signing_config_aws_set_use_double_uri_encode, arginfo_aws_crt_signing_config_aws_set_use_double_uri_encode)
+	ZEND_FE(aws_crt_signing_config_aws_set_should_normalize_uri_path, arginfo_aws_crt_signing_config_aws_set_should_normalize_uri_path)
+	ZEND_FE(aws_crt_signing_config_aws_set_omit_session_token, arginfo_aws_crt_signing_config_aws_set_omit_session_token)
+	ZEND_FE(aws_crt_signing_config_aws_set_signed_body_value, arginfo_aws_crt_signing_config_aws_set_signed_body_value)
+	ZEND_FE(aws_crt_signing_config_aws_set_signed_body_header_type, arginfo_aws_crt_signing_config_aws_set_signed_body_header_type)
+	ZEND_FE(aws_crt_signing_config_aws_set_expiration_in_seconds, arginfo_aws_crt_signing_config_aws_set_expiration_in_seconds)
+	ZEND_FE(aws_crt_signing_config_aws_set_date, arginfo_aws_crt_signing_config_aws_set_date)
+	ZEND_FE(aws_crt_signing_config_aws_set_should_sign_header_fn, arginfo_aws_crt_signing_config_aws_set_should_sign_header_fn)
+	ZEND_FE(aws_crt_signable_new_from_http_request, arginfo_aws_crt_signable_new_from_http_request)
+	ZEND_FE(aws_crt_signable_new_from_chunk, arginfo_aws_crt_signable_new_from_chunk)
+	ZEND_FE(aws_crt_signable_new_from_canonical_request, arginfo_aws_crt_signable_new_from_canonical_request)
+	ZEND_FE(aws_crt_signable_release, arginfo_aws_crt_signable_release)
+	ZEND_FE(aws_crt_signing_result_release, arginfo_aws_crt_signing_result_release)
+	ZEND_FE(aws_crt_signing_result_apply_to_http_request, arginfo_aws_crt_signing_result_apply_to_http_request)
+	ZEND_FE(aws_crt_sign_request_aws, arginfo_aws_crt_sign_request_aws)
+	ZEND_FE(aws_crt_test_verify_sigv4a_signing, arginfo_aws_crt_test_verify_sigv4a_signing)
+	ZEND_FE(aws_crt_crc32, arginfo_aws_crt_crc32)
+	ZEND_FE(aws_crt_crc32c, arginfo_aws_crt_crc32c)
+	ZEND_FE_END
+};
@@ -0,0 +1,32 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+PHP_FUNCTION(aws_crt_crc32) {
+    zend_ulong prev = 0;
+    const char *input = NULL;
+    size_t len = 0;
+
+    aws_php_parse_parameters("sl", &input, &len, &prev);
+
+    if (prev > UINT32_MAX) {
+        aws_php_throw_exception("previous crc cannot be larger than UINT32_MAX");
+    }
+    RETURN_LONG((zend_ulong)aws_crt_crc32((const uint8_t *)input, len, prev));
+}
+
+PHP_FUNCTION(aws_crt_crc32c) {
+    zend_ulong prev = 0;
+    const char *input = NULL;
+    size_t len = 0;
+
+    aws_php_parse_parameters("sl", &input, &len, &prev);
+
+    if (prev > UINT32_MAX) {
+        aws_php_throw_exception("previous crc cannot be larger than UINT32_MAX");
+    }
+    RETURN_LONG((zend_ulong)aws_crt_crc32c((const uint8_t *)input, len, prev));
+}
@@ -0,0 +1,154 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+PHP_FUNCTION(aws_crt_credentials_options_new) {
+    aws_crt_credentials_options *options = aws_crt_credentials_options_new();
+    RETURN_LONG((zend_ulong)options);
+}
+
+PHP_FUNCTION(aws_crt_credentials_options_release) {
+    zend_ulong php_options = 0;
+
+    aws_php_parse_parameters("l", &php_options);
+
+    aws_crt_credentials_options *options = (void *)php_options;
+    aws_crt_credentials_options_release(options);
+}
+
+PHP_FUNCTION(aws_crt_credentials_options_set_access_key_id) {
+    zend_ulong php_options = 0;
+    const char *access_key_id = NULL;
+    size_t access_key_id_len = 0;
+
+    aws_php_parse_parameters("ls", &php_options, &access_key_id, &access_key_id_len);
+
+    aws_crt_credentials_options *options = (void *)php_options;
+    aws_crt_credentials_options_set_access_key_id(options, (uint8_t *)access_key_id, access_key_id_len);
+}
+
+PHP_FUNCTION(aws_crt_credentials_options_set_secret_access_key) {
+    zend_ulong php_options = 0;
+    const char *secret_access_key = NULL;
+    size_t secret_access_key_len = 0;
+
+    if (zend_parse_parameters(ZEND_NUM_ARGS(), "ls", &php_options, &secret_access_key, &secret_access_key_len) ==
+        FAILURE) {
+        RETURN_NULL();
+    }
+
+    aws_crt_credentials_options *options = (void *)php_options;
+    aws_crt_credentials_options_set_secret_access_key(options, (uint8_t *)secret_access_key, secret_access_key_len);
+}
+
+PHP_FUNCTION(aws_crt_credentials_options_set_session_token) {
+    zend_ulong php_options = 0;
+    const char *session_token = NULL;
+    size_t session_token_len = 0;
+
+    aws_php_parse_parameters("ls", &php_options, &session_token, &session_token_len);
+
+    aws_crt_credentials_options *options = (void *)php_options;
+    aws_crt_credentials_options_set_session_token(options, (uint8_t *)session_token, session_token_len);
+}
+
+PHP_FUNCTION(aws_crt_credentials_options_set_expiration_timepoint_seconds) {
+    zend_ulong php_options = 0;
+    zend_ulong expiration_timepoint_seconds = 0;
+    aws_php_parse_parameters("ll", &php_options, &expiration_timepoint_seconds);
+
+    aws_crt_credentials_options *options = (void *)php_options;
+    aws_crt_credentials_options_set_expiration_timepoint_seconds(options, expiration_timepoint_seconds);
+}
+
+PHP_FUNCTION(aws_crt_credentials_new) {
+    zend_ulong php_options = 0;
+
+    aws_php_parse_parameters("l", &php_options);
+
+    aws_crt_credentials_options *options = (void *)php_options;
+    aws_crt_credentials *credentials = aws_crt_credentials_new(options);
+    RETURN_LONG((zend_ulong)credentials);
+}
+
+PHP_FUNCTION(aws_crt_credentials_release) {
+    zend_ulong php_credentials = 0;
+
+    aws_php_parse_parameters("l", &php_credentials);
+
+    aws_crt_credentials *credentials = (void *)php_credentials;
+    aws_crt_credentials_release(credentials);
+}
+
+PHP_FUNCTION(aws_crt_credentials_provider_release) {
+    zend_ulong php_creds_provider = 0;
+
+    aws_php_parse_parameters("l", &php_creds_provider);
+
+    aws_crt_credentials_provider *provider = (void *)php_creds_provider;
+    aws_crt_credentials_provider_release(provider);
+}
+
+PHP_FUNCTION(aws_crt_credentials_provider_static_options_new) {
+    aws_crt_credentials_provider_static_options *options = aws_crt_credentials_provider_static_options_new();
+    RETURN_LONG((zend_ulong)options);
+}
+
+PHP_FUNCTION(aws_crt_credentials_provider_static_options_release) {
+    zend_ulong php_options = 0;
+
+    aws_php_parse_parameters("l", &php_options);
+
+    aws_crt_credentials_provider_static_options *options = (void *)php_options;
+    aws_crt_credentials_provider_static_options_release(options);
+}
+
+PHP_FUNCTION(aws_crt_credentials_provider_static_options_set_access_key_id) {
+    zend_ulong php_options = 0;
+    const char *access_key_id = NULL;
+    size_t access_key_id_len = 0;
+
+    aws_php_parse_parameters("ls", &php_options, &access_key_id, &access_key_id_len);
+
+    aws_crt_credentials_provider_static_options *options = (void *)php_options;
+    aws_crt_credentials_provider_static_options_set_access_key_id(options, (uint8_t *)access_key_id, access_key_id_len);
+}
+
+PHP_FUNCTION(aws_crt_credentials_provider_static_options_set_secret_access_key) {
+    zend_ulong php_options = 0;
+    const char *secret_access_key = NULL;
+    size_t secret_access_key_len = 0;
+
+    if (zend_parse_parameters(ZEND_NUM_ARGS(), "ls", &php_options, &secret_access_key, &secret_access_key_len) ==
+        FAILURE) {
+        RETURN_NULL();
+    }
+
+    aws_crt_credentials_provider_static_options *options = (void *)php_options;
+    aws_crt_credentials_provider_static_options_set_secret_access_key(
+        options, (uint8_t *)secret_access_key, secret_access_key_len);
+}
+
+PHP_FUNCTION(aws_crt_credentials_provider_static_options_set_session_token) {
+    zend_ulong php_options = 0;
+    const char *session_token = NULL;
+    size_t session_token_len = 0;
+
+    aws_php_parse_parameters("ls", &php_options, &session_token, &session_token_len);
+
+    aws_crt_credentials_provider_static_options *options = (void *)php_options;
+    aws_crt_credentials_provider_static_options_set_session_token(options, (uint8_t *)session_token, session_token_len);
+}
+
+PHP_FUNCTION(aws_crt_credentials_provider_static_new) {
+    zend_ulong php_options = 0;
+
+    aws_php_parse_parameters("l", &php_options);
+
+    aws_crt_credentials_provider_static_options *options = (void *)php_options;
+    aws_crt_credentials_provider *provider = aws_crt_credentials_provider_static_new(options);
+    RETURN_LONG((zend_ulong)provider);
+}
@@ -0,0 +1,314 @@
+
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+/* Helpful references for this extension:
+ * zend_parse_parameters and friends -
+ * https://git.php.net/?p=php-src.git;a=blob;f=docs/parameter-parsing-api.md;h=c962fc6ee58cc756aaac9e65759b7d5ea5c18fc4;hb=HEAD
+ * https://git.php.net/?p=php-src.git;a=blob;f=docs/self-contained-extensions.md;h=47f4c636baca8ca195118e2cc234ac7fd2842c1b;hb=HEAD
+ * Threads:
+ * http://blog.jpauli.tech/2017-01-12-threads-and-php-html/
+ * Examples:
+ * Curl extension: https://github.com/php/php-src/blob/PHP-5.6/ext/curl/interface.c
+ * libuv extension: https://github.com/amphp/ext-uv/blob/master/php_uv.c
+ */
+
+zval aws_php_invoke_callback(zval *callback, const char *arg_types, ...) {
+
+    char *error = NULL;
+    zend_fcall_info fci = {0};
+    zend_fcall_info_cache fcc = empty_fcall_info_cache;
+    if (zend_fcall_info_init(callback, IS_CALLABLE_CHECK_SYNTAX_ONLY, &fci, &fcc, NULL, &error) == FAILURE) {
+        aws_php_throw_exception("Unable to initialize callback from callable via zend_fcall_info_init: %s", error);
+    }
+
+    /* Allocate the stack frame of zval arguments and fill them in */
+    const size_t num_args = strlen(arg_types);
+    zval *stack = alloca(sizeof(zval) * num_args);
+    int arg_idx = 0;
+    va_list va;
+    va_start(va, arg_types);
+    while (arg_idx < num_args) {
+        const char arg_type = arg_types[arg_idx];
+        switch (arg_type) {
+            /* zval types */
+            case 'a':
+            case 'A':
+            case 'n':
+            case 'o':
+            case 'r':
+            case 'z': {
+                zval *zval_val = va_arg(va, zval *);
+                ZVAL_ZVAL(&stack[arg_idx], zval_val, 0, 0);
+                break;
+            }
+            /* buffers/strings (char *, size_t) */
+            case 'p':
+            case 's': {
+                const char *buf = va_arg(va, const char *);
+                const size_t len = va_arg(va, size_t);
+                aws_php_zval_stringl(&stack[arg_idx], buf, len);
+                break;
+            }
+            /* other primitives */
+            case 'b': {
+                zend_bool bool_val = va_arg(va, int);
+                ZVAL_BOOL(&stack[arg_idx], bool_val);
+                break;
+            }
+            case 'd': {
+                double double_val = va_arg(va, double);
+                ZVAL_DOUBLE(&stack[arg_idx], double_val);
+                break;
+            }
+            case 'l': {
+                zend_ulong long_val = va_arg(va, zend_ulong);
+                ZVAL_LONG(&stack[arg_idx], long_val);
+                break;
+            }
+            /* strings (zend_string), not supported in PHP 5.6, therefore not supported */
+            case 'P':
+            case 'S':
+            /* unsupported */
+            case 'C':
+            case 'f':
+            case 'h':
+            case 'H':
+            case 'O':
+                aws_php_throw_exception("Unsupported argument type to aws_php_invoke_callback: %c", arg_type);
+                break;
+            default:
+                aws_php_throw_exception("Unsupported argument type to aws_php_invoke_callback: %c", arg_type);
+                break;
+        }
+        ++arg_idx;
+    }
+    va_end(va);
+
+    /* set up the stack for the call */
+#if AWS_PHP_AT_LEAST_7
+    zend_fcall_info_argp(&fci, num_args, stack);
+#else
+    /* PHP5.6 may mutate the arguments due to coercion */
+    zval **arg_ptrs = alloca(sizeof(zval *) * num_args);
+    zval ***args = alloca(sizeof(zval **) * num_args);
+    for (int arg_idx = 0; arg_idx < num_args; ++arg_idx) {
+        arg_ptrs[arg_idx] = &stack[arg_idx];
+        args[arg_idx] = &arg_ptrs[arg_idx];
+    }
+    fci.param_count = num_args;
+    fci.params = args;
+#endif
+
+    zval retval;
+    /* PHP5 allocates its own return value, 7+ uses an existing one we provide */
+#if !AWS_PHP_AT_LEAST_7
+    zval *retval5 = NULL;
+    fci.retval_ptr_ptr = &retval5;
+#else
+    fci.retval = &retval;
+#endif
+
+    if (zend_call_function(&fci, &fcc) == FAILURE) {
+        aws_php_throw_exception("zend_call_function failed in aws_php_invoke_callback");
+    }
+
+#if !AWS_PHP_AT_LEAST_7
+    /* initialize the local retval from the retval in retval_ptr_ptr above */
+    if (retval5) {
+        ZVAL_ZVAL(&retval, retval5, 1, 1);
+    }
+#endif
+
+    /* Clean up arguments */
+#if AWS_PHP_AT_LEAST_7
+    zend_fcall_info_args_clear(&fci, 1);
+#endif
+
+    return retval;
+}
+
+void aws_php_zval_stringl(zval *val, const char *str, size_t len) {
+    AWS_FATAL_ASSERT(val != NULL);
+#if AWS_PHP_AT_LEAST_7
+    ZVAL_STRINGL(val, str, len);
+#else
+    ZVAL_STRINGL(val, str, len, 1);
+#endif
+}
+
+aws_php_thread_queue s_aws_php_main_thread_queue;
+
+bool aws_php_is_main_thread(void) {
+    return s_aws_php_main_thread_queue.thread_id == aws_thread_current_thread_id();
+}
+
+void aws_php_thread_queue_init(aws_php_thread_queue *queue) {
+    aws_mutex_init(&queue->mutex);
+    memset(queue->queue, 0, sizeof(aws_php_task) * AWS_PHP_THREAD_QUEUE_MAX_DEPTH);
+    queue->write_slot = 0;
+    queue->thread_id = aws_thread_current_thread_id();
+}
+
+void aws_php_thread_queue_clean_up(aws_php_thread_queue *queue) {
+    assert(queue->write_slot == 0 && "aws_php_thread_queue cannot be cleaned up while queue is not empty");
+    aws_mutex_clean_up(&queue->mutex);
+}
+
+void aws_php_thread_queue_push(aws_php_thread_queue *queue, aws_php_task task) {
+    aws_mutex_lock(&queue->mutex);
+    assert(queue->write_slot < AWS_PHP_THREAD_QUEUE_MAX_DEPTH && "thread queue is full");
+    queue->queue[queue->write_slot++] = task;
+    aws_mutex_unlock(&queue->mutex);
+}
+
+bool aws_php_thread_queue_drain(aws_php_thread_queue *queue) {
+    assert(
+        queue->thread_id == aws_thread_current_thread_id() &&
+        "thread queue cannot be drained from a thread other than its home");
+    aws_php_task drain_queue[AWS_PHP_THREAD_QUEUE_MAX_DEPTH];
+    aws_mutex_lock(&queue->mutex);
+    /* copy any queued tasks into the drain queue, then reset the queue */
+    memcpy(drain_queue, queue->queue, sizeof(aws_php_task) * AWS_PHP_THREAD_QUEUE_MAX_DEPTH);
+    memset(queue->queue, 0, sizeof(aws_php_task) * AWS_PHP_THREAD_QUEUE_MAX_DEPTH);
+    queue->write_slot = 0;
+    aws_mutex_unlock(&queue->mutex);
+
+    bool did_work = false;
+    for (int idx = 0; idx < AWS_PHP_THREAD_QUEUE_MAX_DEPTH; ++idx) {
+        aws_php_task *task = &drain_queue[idx];
+        if (!task->callback) {
+            break;
+        }
+        did_work = true;
+        task->callback(task->data);
+        if (task->dtor) {
+            task->dtor(task->data);
+        }
+    }
+
+    return did_work;
+}
+
+/* called on main thread after delivery */
+static void s_thread_queue_complete_promise(void *data) {
+    struct aws_promise *promise = data;
+    aws_promise_complete(promise, NULL, NULL);
+}
+
+/* called from worker thread to wait for the main thread to execute any queued work in PHP */
+void aws_php_thread_queue_yield(aws_php_thread_queue *queue) {
+    /* If on the main thread, then just drain the queue */
+    if (aws_php_is_main_thread()) {
+        aws_php_thread_queue_drain(queue);
+    } else {
+        /* push a task onto the end of the queue, we will return once this task completes our promise */
+        struct aws_promise *queue_drained = aws_promise_new(aws_crt_default_allocator());
+        aws_php_task queue_drained_task = {
+            .callback = s_thread_queue_complete_promise,
+            .data = queue_drained,
+        };
+        aws_php_thread_queue_push(queue, queue_drained_task);
+        aws_promise_wait(queue_drained);
+        aws_promise_release(queue_drained);
+    }
+}
+
+/* called from PHP thread to wait on async queued jobs, one of which should complete the promise */
+void aws_php_thread_queue_wait(aws_php_thread_queue *queue, struct aws_promise *promise) {
+    while (!aws_promise_is_complete(promise)) {
+        aws_php_thread_queue_drain(queue);
+    }
+}
+
+ZEND_DECLARE_MODULE_GLOBALS(awscrt);
+
+PHP_INI_BEGIN()
+STD_PHP_INI_ENTRY(
+    "awscrt.log_level",
+    "",
+    PHP_INI_ALL,
+    OnUpdateLongGEZero,
+    log_level,
+    zend_awscrt_globals,
+    awscrt_globals)
+PHP_INI_END()
+
+static PHP_MINIT_FUNCTION(awscrt) {
+    REGISTER_INI_ENTRIES();
+
+    /* prevent s2n from initializing/de-initializing OpenSSL/libcrypto */
+    aws_crt_crypto_share();
+    aws_crt_init();
+    aws_php_thread_queue_init(&s_aws_php_main_thread_queue);
+    return SUCCESS;
+}
+
+static PHP_MSHUTDOWN_FUNCTION(awscrt) {
+    UNREGISTER_INI_ENTRIES();
+    aws_php_thread_queue_clean_up(&s_aws_php_main_thread_queue);
+    aws_crt_thread_join_all(0);
+    aws_crt_clean_up();
+    return SUCCESS;
+}
+
+static PHP_GINIT_FUNCTION(awscrt) {
+#if defined(COMPILE_DL_ASTKIT) && defined(ZTS)
+    ZEND_TSRMLS_CACHE_UPDATE();
+#endif
+    awscrt_globals->log_level = 0;
+}
+
+zend_module_entry awscrt_module_entry = {
+    STANDARD_MODULE_HEADER,
+    "awscrt",
+    ext_functions, /* functions */
+    PHP_MINIT(awscrt),
+    PHP_MSHUTDOWN(awscrt),
+    NULL, /* RINIT */
+    NULL, /* RSHUTDOWN */
+    NULL, /* MINFO */
+    NO_VERSION_YET,
+    PHP_MODULE_GLOBALS(awscrt),
+    PHP_GINIT(awscrt),
+    NULL, /* GSHUTDOWN */
+    NULL, /* RPOSTSHUTDOWN */
+    STANDARD_MODULE_PROPERTIES_EX,
+};
+
+#ifdef COMPILE_DL_AWSCRT
+ZEND_GET_MODULE(awscrt)
+#endif
+
+/* aws_crt_last_error() */
+PHP_FUNCTION(aws_crt_last_error) {
+    RETURN_LONG(aws_crt_last_error());
+}
+
+/* aws_crt_error_str(int error_code) */
+PHP_FUNCTION(aws_crt_error_str) {
+    zend_ulong error_code = 0;
+    aws_php_parse_parameters("l", &error_code);
+
+    XRETURN_STRING(aws_crt_error_str(error_code));
+}
+
+/* aws_crt_error_name(int error_code) */
+PHP_FUNCTION(aws_crt_error_name) {
+    zend_ulong error_code = 0;
+    aws_php_parse_parameters("l", &error_code);
+
+    XRETURN_STRING(aws_crt_error_name(error_code));
+}
+
+/* aws_crt_error_debug_str(int error_code) */
+PHP_FUNCTION(aws_crt_error_debug_str) {
+    zend_ulong error_code = 0;
+    aws_php_parse_parameters("l", &error_code);
+
+    XRETURN_STRING(aws_crt_error_debug_str(error_code));
+}
@@ -0,0 +1,48 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+PHP_FUNCTION(aws_crt_event_loop_group_options_new) {
+    aws_php_parse_parameters_none();
+    aws_crt_event_loop_group_options *options = aws_crt_event_loop_group_options_new();
+    RETURN_LONG((zend_ulong)options);
+}
+
+PHP_FUNCTION(aws_crt_event_loop_group_options_release) {
+    zend_ulong php_options = 0;
+    aws_php_parse_parameters("l", &php_options);
+
+    aws_crt_event_loop_group_options *options = (void *)php_options;
+    aws_crt_event_loop_group_options_release(options);
+}
+
+PHP_FUNCTION(aws_crt_event_loop_group_options_set_max_threads) {
+    zend_ulong php_options = 0;
+    zend_ulong num_threads = 0;
+    aws_php_parse_parameters("ll", &php_options, &num_threads);
+
+    aws_crt_event_loop_group_options *options = (void *)php_options;
+    aws_crt_event_loop_group_options_set_max_threads(options, num_threads);
+}
+
+PHP_FUNCTION(aws_crt_event_loop_group_new) {
+    zend_ulong php_options = 0;
+
+    aws_php_parse_parameters("l", &php_options);
+
+    aws_crt_event_loop_group_options *options = (void *)php_options;
+    aws_crt_event_loop_group *elg = aws_crt_event_loop_group_new(options);
+    RETURN_LONG((zend_ulong)elg);
+}
+
+PHP_FUNCTION(aws_crt_event_loop_group_release) {
+    zend_ulong php_elg = 0;
+
+    aws_php_parse_parameters("l", &php_elg);
+
+    aws_crt_event_loop_group *elg = (void *)php_elg;
+    aws_crt_event_loop_group_release(elg);
+}
@@ -0,0 +1,36 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+PHP_FUNCTION(aws_crt_http_message_new_from_blob) {
+    const char *blob = NULL;
+    size_t blob_len = 0;
+
+    aws_php_parse_parameters("s", &blob, &blob_len);
+
+    aws_crt_http_message *message = aws_crt_http_message_new_from_blob((uint8_t *)blob, blob_len);
+    RETURN_LONG((zend_ulong)message);
+}
+
+PHP_FUNCTION(aws_crt_http_message_to_blob) {
+    zend_ulong php_msg = 0;
+
+    aws_php_parse_parameters("l", &php_msg);
+
+    aws_crt_http_message *message = (void *)php_msg;
+    aws_crt_buf blob;
+    aws_crt_http_message_to_blob(message, &blob);
+    XRETURN_STRINGL((const char *)blob.blob, blob.length);
+}
+
+PHP_FUNCTION(aws_crt_http_message_release) {
+    zend_ulong php_msg = 0;
+
+    aws_php_parse_parameters("l", &php_msg);
+
+    aws_crt_http_message *message = (void *)php_msg;
+    aws_crt_http_message_release(message);
+}
@@ -0,0 +1,65 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+PHP_FUNCTION(aws_crt_log_to_stdout) {
+    aws_php_parse_parameters_none();
+    aws_crt_log_to_stdout();
+}
+
+PHP_FUNCTION(aws_crt_log_to_stderr) {
+    aws_php_parse_parameters_none();
+    aws_crt_log_to_stderr();
+}
+
+PHP_FUNCTION(aws_crt_log_to_file) {
+    const char *filename = NULL;
+    size_t filename_len = 0;
+    /* read the filename as a path, which guarantees no NUL bytes */
+    aws_php_parse_parameters("p", &filename, &filename_len);
+    aws_crt_log_to_file(filename);
+}
+
+static void php_crt_log(const char *message, size_t len, void *user_data) {
+    php_stream *stream = user_data;
+    php_stream_write(stream, message, len);
+    php_stream_flush(stream);
+}
+
+PHP_FUNCTION(aws_crt_log_to_stream) {
+    zval *php_log_stream = NULL;
+    aws_php_parse_parameters("r", &php_log_stream);
+
+    if (php_log_stream) {
+        php_stream *stream = NULL;
+        Z_ADDREF(*php_log_stream);
+        AWS_PHP_STREAM_FROM_ZVAL(stream, php_log_stream);
+        aws_crt_log_to_callback((aws_crt_log_callback *)php_crt_log, stream);
+    } else {
+        aws_crt_log_to_callback(NULL, NULL);
+    }
+}
+
+PHP_FUNCTION(aws_crt_log_set_level) {
+    zend_ulong log_level = 0;
+    aws_php_parse_parameters("l", &log_level);
+    aws_crt_log_set_level((aws_crt_log_level)log_level);
+}
+
+PHP_FUNCTION(aws_crt_log_stop) {
+    aws_php_parse_parameters_none();
+    aws_crt_log_stop();
+}
+
+PHP_FUNCTION(aws_crt_log_message) {
+    zend_ulong log_level = 0;
+    const char *message = NULL;
+    size_t message_len = 0;
+
+    aws_php_parse_parameters("ls", &log_level, &message, &message_len);
+
+    aws_crt_log_message((aws_crt_log_level)log_level, (const uint8_t *)message, message_len);
+}
@@ -0,0 +1,171 @@
+
+#ifndef PHP_AWS_CRT_H
+#define PHP_AWS_CRT_H
+
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#ifdef HAVE_CONFIG_H
+#    include "config.h"
+#endif
+
+#include "php.h"
+
+#include "Zend/zend_extensions.h" /* for ZEND_EXTENSION_API_NO */
+
+#include <aws/common/common.h>
+#include <aws/common/mutex.h>
+#include <aws/common/promise.h>
+#include <aws/common/thread.h>
+
+/* ZEND_EXTENSION_API_NO from each branch of the PHP source */
+#define AWS_PHP_EXTENSION_API_5_5 220121212
+#define AWS_PHP_EXTENSION_API_5_6 220131226
+#define AWS_PHP_EXTENSION_API_7_0 320151012
+#define AWS_PHP_EXTENSION_API_7_1 320160303
+#define AWS_PHP_EXTENSION_API_7_2 320170718
+#define AWS_PHP_EXTENSION_API_7_3 320180731
+#define AWS_PHP_EXTENSION_API_7_4 320190902
+#define AWS_PHP_EXTENSION_API_8_0 420200930
+
+#if ZEND_EXTENSION_API_NO < AWS_PHP_EXTENSION_API_5_5
+#    error "PHP >= 5.5 is required"
+#endif
+
+#define AWS_PHP_AT_LEAST_7 (ZEND_EXTENSION_API_NO >= AWS_PHP_EXTENSION_API_7_0)
+#define AWS_PHP_AT_LEAST_7_2 (ZEND_EXTENSION_API_NO >= AWS_PHP_EXTENSION_API_7_2)
+
+ZEND_BEGIN_MODULE_GLOBALS(awscrt)
+long log_level;
+ZEND_END_MODULE_GLOBALS(awscrt)
+
+ZEND_EXTERN_MODULE_GLOBALS(awscrt)
+
+#define AWSCRT_GLOBAL(v) ZEND_MODULE_GLOBALS_ACCESSOR(awscrt, v)
+
+#if AWS_PHP_AT_LEAST_7
+/* PHP 7 takes a zval*, PHP5 takes a zval** */
+#    define AWS_PHP_STREAM_FROM_ZVAL(s, z) php_stream_from_zval(s, z)
+#define XRETURN_STRINGL RETURN_STRINGL
+#define XRETURN_STRING RETURN_STRING
+#define XRETVAL_STRINGL RETVAL_STRINGL
+#define XRETVAL_STRING RETVAL_STRING
+#else /* PHP 5.5-5.6 */
+#    define AWS_PHP_STREAM_FROM_ZVAL(s, z) php_stream_from_zval(s, &z)
+#define XRETURN_STRINGL(s, l) RETURN_STRINGL(s, l, 1)
+#define XRETURN_STRING(s) RETURN_STRING(s, 1)
+#define XRETVAL_STRINGL(s, l) RETVAL_STRINGL(s, l, 1)
+#define XRETVAL_STRING(s) RETVAL_STRING(s, 1)
+#endif /* PHP 5.x */
+
+#include "api.h"
+#include "awscrt_arginfo.h"
+
+/* Utility macros borrowed from common */
+#define GLUE(x, y) x y
+
+#define RETURN_ARG_COUNT(_1_, _2_, _3_, _4_, _5_, count, ...) count
+#define EXPAND_ARGS(args) RETURN_ARG_COUNT args
+#define COUNT_ARGS_MAX5(...) EXPAND_ARGS((__VA_ARGS__, 5, 4, 3, 2, 1, 0))
+
+#define OVERLOAD_MACRO2(name, count) name##count
+#define OVERLOAD_MACRO1(name, count) OVERLOAD_MACRO2(name, count)
+#define OVERLOAD_MACRO(name, count) OVERLOAD_MACRO1(name, count)
+
+#define CALL_OVERLOAD(name, ...) GLUE(OVERLOAD_MACRO(name, COUNT_ARGS_MAX5(__VA_ARGS__)), (__VA_ARGS__))
+
+#define VARIABLE_LENGTH_ARRAY(type, name, length) type *name = alloca(sizeof(type) * (length))
+
+/*
+ * PHP utility APIs for this extension
+ */
+/*
+ * Exception throwing mechanism, will never return
+ */
+#define aws_php_throw_exception(...) CALL_OVERLOAD(_AWS_PHP_THROW_EXCEPTION, __VA_ARGS__);
+#define _AWS_PHP_THROW_EXCEPTION5(format, ...) zend_error_noreturn(E_ERROR, format, __VA_ARGS__)
+#define _AWS_PHP_THROW_EXCEPTION4(format, ...) zend_error_noreturn(E_ERROR, format, __VA_ARGS__)
+#define _AWS_PHP_THROW_EXCEPTION3(format, ...) zend_error_noreturn(E_ERROR, format, __VA_ARGS__)
+#define _AWS_PHP_THROW_EXCEPTION2(format, ...) zend_error_noreturn(E_ERROR, format, __VA_ARGS__)
+#define _AWS_PHP_THROW_EXCEPTION1(format) zend_error_noreturn(E_ERROR, format)
+
+/**
+ * throws an exception resulting from argument parsing, notes the current function name in the exception
+ */
+#define aws_php_argparse_fail()                                                                                        \
+    do {                                                                                                               \
+        aws_php_throw_exception("Failed to parse arguments to %s", __func__);                                          \
+    } while (0)
+
+/**
+ * calls zend_parse_parameters() with the arguments and throws an exception if parsing fails
+ */
+#define aws_php_parse_parameters(type_spec, ...)                                                                       \
+    do {                                                                                                               \
+        if (zend_parse_parameters(ZEND_NUM_ARGS(), type_spec, __VA_ARGS__) == FAILURE) {                               \
+            aws_php_argparse_fail();                                                                                   \
+        }                                                                                                              \
+    } while (0)
+
+/**
+ * calls zend_parse_parameters_none() and throws an exception if parsing fails
+ */
+#define aws_php_parse_parameters_none()                                                                                \
+    do {                                                                                                               \
+        if (zend_parse_parameters_none() == FAILURE) {                                                                 \
+            aws_php_argparse_fail();                                                                                   \
+        }                                                                                                              \
+    } while (0)
+
+/* PHP/Zend utility functions to work across PHP versions */
+zval *aws_php_zval_new(void);
+void aws_php_zval_dtor(void *zval_ptr);
+bool aws_php_zval_as_bool(zval *z);
+void aws_php_zval_copy(zval *dest, zval *src);
+/**
+ * Replacement for ZVAL_STRINGL that is PHP version agnostic
+ */
+void aws_php_zval_stringl(zval *val, const char *str, size_t len);
+
+/* Thread queue functions for managing PHP's optional threading situation */
+typedef struct _aws_php_task {
+    void (*callback)(void *); /* task function */
+    void (*dtor)(void *);     /* deletes task_data, if non-null */
+    void *data;
+} aws_php_task;
+
+/* maximum number of queued callbacks to execute at once. Since this is to support single-threaded usage,
+ * this can be a fairly small number, as how many callbacks could we reasonably be stacking up?! */
+#define AWS_PHP_THREAD_QUEUE_MAX_DEPTH 32
+
+typedef struct _aws_php_thread_queue {
+    struct aws_mutex mutex;
+    aws_php_task queue[AWS_PHP_THREAD_QUEUE_MAX_DEPTH];
+    size_t write_slot;
+    aws_thread_id_t thread_id;
+} aws_php_thread_queue;
+
+extern aws_php_thread_queue s_aws_php_main_thread_queue;
+bool aws_php_is_main_thread(void);
+
+void aws_php_thread_queue_init(aws_php_thread_queue *queue);
+void aws_php_thread_queue_clean_up(aws_php_thread_queue *queue);
+void aws_php_thread_queue_push(aws_php_thread_queue *queue, aws_php_task task);
+bool aws_php_thread_queue_drain(aws_php_thread_queue *queue);
+
+/* called from worker thread to wait for the main thread to execute any queued work in PHP */
+void aws_php_thread_queue_yield(aws_php_thread_queue *queue);
+
+/* called from PHP thread to wait on async queued jobs, one of which MUST complete the promise */
+void aws_php_thread_queue_wait(aws_php_thread_queue *queue, struct aws_promise *promise);
+
+/**
+ * generic dispatch mechanism to call a callback provided as a zval with arguments
+ * that are converted to zvals based on the arg_types format string
+ * Uses the same format string as zend_parse_parameters
+ */
+zval aws_php_invoke_callback(zval *callback, const char *arg_types, ...);
+
+#endif /* PHP_AWS_CRT_H */
@@ -0,0 +1,33 @@
+
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+zval *aws_php_zval_new(void) {
+    return emalloc(sizeof(zval));
+}
+
+void aws_php_zval_dtor(void *zval_ptr) {
+    zval *z = zval_ptr;
+    zval_dtor(z);
+    efree(z);
+}
+
+bool aws_php_zval_as_bool(zval *z) {
+#if AWS_PHP_AT_LEAST_7
+    return (Z_TYPE_P(z) == IS_TRUE);
+#else
+    return (Z_TYPE_P(z) == IS_BOOL && Z_LVAL_P(z) != 0);
+#endif
+}
+
+void aws_php_zval_copy(zval *dest, zval *src) {
+#if AWS_PHP_AT_LEAST_7
+    ZVAL_COPY(dest, src);
+#else
+    ZVAL_COPY_VALUE(dest, src);
+#endif
+}
@@ -0,0 +1,374 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+PHP_FUNCTION(aws_crt_signing_config_aws_new) {
+    if (zend_parse_parameters_none() == FAILURE) {
+        RETURN_NULL();
+    }
+
+    aws_crt_signing_config_aws *signing_config = aws_crt_signing_config_aws_new();
+    RETURN_LONG((zend_ulong)signing_config);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_release) {
+    zend_ulong php_signing_config = 0;
+
+    aws_php_parse_parameters("l", &php_signing_config);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_release(signing_config);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_algorithm) {
+    zend_ulong php_signing_config = 0;
+    zend_ulong php_algorithm = 0;
+
+    aws_php_parse_parameters("ll", &php_signing_config, &php_algorithm);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_algorithm algorithm = php_algorithm;
+    aws_crt_signing_config_aws_set_algorithm(signing_config, algorithm);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_signature_type) {
+    zend_ulong php_signing_config = 0;
+    zend_ulong php_signature_type = 0;
+
+    aws_php_parse_parameters("ll", &php_signing_config, &php_signature_type);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signature_type signature_type = php_signature_type;
+    aws_crt_signing_config_aws_set_signature_type(signing_config, signature_type);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_credentials_provider) {
+    zend_ulong php_signing_config = 0;
+    zend_ulong php_credentials_provider = 0;
+
+    aws_php_parse_parameters("ll", &php_signing_config, &php_credentials_provider);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_credentials_provider *credentials_provider = (void *)php_credentials_provider;
+    aws_crt_signing_config_aws_set_credentials_provider(signing_config, credentials_provider);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_region) {
+    zend_ulong php_signing_config = 0;
+    const char *region = NULL;
+    size_t region_len = 0;
+
+    aws_php_parse_parameters("ls", &php_signing_config, &region, &region_len);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_set_region(signing_config, (uint8_t *)region, region_len);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_service) {
+    zend_ulong php_signing_config = 0;
+    const char *service = NULL;
+    size_t service_len = 0;
+
+    aws_php_parse_parameters("ls", &php_signing_config, &service, &service_len);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_set_service(signing_config, (uint8_t *)service, service_len);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_use_double_uri_encode) {
+    zend_ulong php_signing_config = 0;
+    zend_bool php_use_double_uri_encode = 0;
+
+    aws_php_parse_parameters("lb", &php_signing_config, &php_use_double_uri_encode);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_set_use_double_uri_encode(signing_config, php_use_double_uri_encode);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_should_normalize_uri_path) {
+    zend_ulong php_signing_config = 0;
+    zend_bool php_should_normalize_uri_path = 0;
+
+    aws_php_parse_parameters("lb", &php_signing_config, &php_should_normalize_uri_path);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_set_should_normalize_uri_path(signing_config, php_should_normalize_uri_path);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_omit_session_token) {
+    zend_ulong php_signing_config = 0;
+    zend_bool php_omit_session_token = 0;
+
+    aws_php_parse_parameters("lb", &php_signing_config, &php_omit_session_token);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_set_omit_session_token(signing_config, php_omit_session_token);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_signed_body_value) {
+    zend_ulong php_signing_config = 0;
+    const char *signed_body_value = NULL;
+    size_t signed_body_value_len = 0;
+
+    aws_php_parse_parameters("ls", &php_signing_config, &signed_body_value, &signed_body_value_len);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_set_signed_body_value(
+        signing_config, (uint8_t *)signed_body_value, signed_body_value_len);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_signed_body_header_type) {
+    zend_ulong php_signing_config = 0;
+    zend_ulong php_signed_body_header_type = 0;
+
+    aws_php_parse_parameters("ll", &php_signing_config, &php_signed_body_header_type);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signed_body_header_type signed_body_header_type = php_signed_body_header_type;
+    aws_crt_signing_config_aws_set_signed_body_header_type(signing_config, signed_body_header_type);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_expiration_in_seconds) {
+    zend_ulong php_signing_config = 0;
+    zend_ulong php_expiration_in_seconds = 0;
+
+    aws_php_parse_parameters("ll", &php_signing_config, &php_expiration_in_seconds);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_set_expiration_in_seconds(signing_config, php_expiration_in_seconds);
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_date) {
+    zend_ulong php_signing_config = 0;
+    zend_ulong php_timestamp = 0;
+
+    aws_php_parse_parameters("ll", &php_signing_config, &php_timestamp);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+    aws_crt_signing_config_aws_set_date(signing_config, php_timestamp);
+}
+
+typedef struct _should_sign_header_data {
+    zval *should_sign_header;
+    zval *header_name;
+    bool result;
+} should_sign_header_data;
+
+static void should_sign_header_task(void *data) {
+    should_sign_header_data *task = data;
+    zval result = aws_php_invoke_callback(task->should_sign_header, "z", task->header_name);
+    task->result = aws_php_zval_as_bool(&result);
+    zval_dtor(&result);
+}
+
+static bool aws_php_should_sign_header(const char *header_name, size_t header_length, void *user_data) {
+    zval php_header_name;
+    aws_php_zval_stringl(&php_header_name, header_name, header_length);
+
+    should_sign_header_data task_data = {
+        .should_sign_header = user_data,
+        .header_name = &php_header_name,
+        .result = false,
+    };
+
+    aws_php_task task = {
+        .callback = should_sign_header_task,
+        .data = &task_data,
+    };
+
+    aws_php_thread_queue_push(&s_aws_php_main_thread_queue, task);
+    aws_php_thread_queue_yield(&s_aws_php_main_thread_queue);
+
+    zval_dtor(&php_header_name);
+
+    return task_data.result;
+}
+
+PHP_FUNCTION(aws_crt_signing_config_aws_set_should_sign_header_fn) {
+    zend_ulong php_signing_config = 0;
+    zval *php_should_sign_header = NULL;
+
+    aws_php_parse_parameters("lz", &php_signing_config, &php_should_sign_header);
+
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+
+    /* copy/retain PHP callback, add as user data for signing_config resource */
+    zval *should_sign_header = aws_php_zval_new();
+    aws_php_zval_copy(should_sign_header, php_should_sign_header);
+    aws_crt_resource_set_user_data(signing_config, should_sign_header, aws_php_zval_dtor);
+
+    aws_crt_signing_config_aws_set_should_sign_header_fn(
+        signing_config, aws_php_should_sign_header, should_sign_header);
+}
+
+PHP_FUNCTION(aws_crt_signable_new_from_http_request) {
+    zend_ulong php_http_message = 0;
+
+    aws_php_parse_parameters("l", &php_http_message);
+
+    const aws_crt_http_message *http_message = (void *)php_http_message;
+    aws_crt_signable *signable = aws_crt_signable_new_from_http_request(http_message);
+    RETURN_LONG((zend_ulong)signable);
+}
+
+PHP_FUNCTION(aws_crt_signable_new_from_chunk) {
+    zend_ulong php_input_stream = 0;
+    const char *previous_signature = NULL;
+    size_t previous_signature_len = 0;
+
+    aws_php_parse_parameters("ls", &php_input_stream, &previous_signature, &previous_signature_len);
+
+    aws_crt_input_stream *input_stream = (void *)php_input_stream;
+    aws_crt_signable *signable =
+        aws_crt_signable_new_from_chunk(input_stream, (uint8_t *)previous_signature, previous_signature_len);
+    RETURN_LONG((zend_ulong)signable);
+}
+
+PHP_FUNCTION(aws_crt_signable_new_from_canonical_request) {
+    const char *canonical_request = NULL;
+    size_t canonical_request_len = 0;
+
+    aws_crt_signable *signable =
+        aws_crt_signable_new_from_canonical_request((uint8_t *)canonical_request, canonical_request_len);
+    RETURN_LONG((zend_ulong)signable);
+}
+
+PHP_FUNCTION(aws_crt_signable_release) {
+    zend_ulong php_signable = 0;
+
+    aws_php_parse_parameters("l", &php_signable);
+
+    aws_crt_signable *signable = (void *)php_signable;
+    aws_crt_signable_release(signable);
+}
+
+PHP_FUNCTION(aws_crt_signing_result_release) {
+    zend_ulong php_signing_result = 0;
+
+    aws_php_parse_parameters("l", &php_signing_result);
+    aws_crt_signing_result *result = (void *)php_signing_result;
+    aws_crt_signing_result_release(result);
+}
+
+PHP_FUNCTION(aws_crt_signing_result_apply_to_http_request) {
+    zend_ulong php_signing_result = 0;
+    zend_ulong php_http_request = 0;
+
+    aws_php_parse_parameters("ll", &php_signing_result, &php_http_request);
+    aws_crt_signing_result *result = (void *)php_signing_result;
+    aws_crt_http_message *request = (void *)php_http_request;
+
+    if (aws_crt_signing_result_apply_to_http_request(result, request)) {
+        aws_php_throw_exception(
+            "Failed to apply signing result to HTTP request: %s", aws_crt_error_name(aws_crt_last_error()));
+    }
+}
+
+typedef struct _signing_state {
+    struct aws_promise *promise;
+    zval *on_complete;
+    aws_crt_signing_result *signing_result;
+    int error_code;
+} signing_state;
+
+/* called on main thread to deliver result to php */
+static void s_sign_aws_complete(void *data) {
+    signing_state *state = data;
+    zval *on_complete = state->on_complete;
+    aws_php_invoke_callback(on_complete, "ll", (zend_ulong)state->signing_result, (zend_ulong)state->error_code);
+}
+
+/* called from signing process in aws_sign_request_aws */
+static void s_on_sign_request_aws_complete(aws_crt_signing_result *result, int error_code, void *user_data) {
+    signing_state *state = user_data;
+    struct aws_promise *promise = state->promise;
+
+    state->signing_result = result;
+    state->error_code = error_code;
+
+    /*
+     * Must execute PHP callback before this function returns, or signing_result will be killed
+     * so the callback is queued back to the main thread and will have run when yield returns
+     */
+    aws_php_task complete_callback_task = {
+        .callback = s_sign_aws_complete,
+        .data = state,
+    };
+    aws_php_thread_queue_push(&s_aws_php_main_thread_queue, complete_callback_task);
+    aws_php_thread_queue_yield(&s_aws_php_main_thread_queue);
+
+    if (error_code) {
+        aws_promise_fail(promise, error_code);
+    } else {
+        aws_promise_complete(promise, result, NULL);
+    }
+}
+
+PHP_FUNCTION(aws_crt_sign_request_aws) {
+    zend_ulong php_signable = 0;
+    zend_ulong php_signing_config = 0;
+    zval *php_on_complete = 0;
+    zend_ulong php_user_data = 0;
+
+    aws_php_parse_parameters("llzl", &php_signable, &php_signing_config, &php_on_complete, &php_user_data);
+
+    aws_crt_signable *signable = (void *)php_signable;
+    aws_crt_signing_config_aws *signing_config = (void *)php_signing_config;
+
+    struct aws_promise *promise = aws_promise_new(aws_crt_default_allocator());
+    signing_state state = {
+        .promise = promise,
+        .on_complete = php_on_complete,
+    };
+    int ret = aws_crt_sign_request_aws(signable, signing_config, s_on_sign_request_aws_complete, &state);
+    if (ret != 0) {
+        int last_error = aws_crt_last_error();
+        aws_promise_fail(promise, last_error);
+        aws_php_throw_exception(
+            "aws_crt_sign_request_aws: error starting signing process: %s", aws_crt_error_name(last_error));
+    }
+
+    aws_php_thread_queue_wait(&s_aws_php_main_thread_queue, promise);
+
+done:
+    aws_promise_release(promise);
+    RETURN_LONG(ret);
+}
+
+PHP_FUNCTION(aws_crt_test_verify_sigv4a_signing) {
+    zend_ulong php_signable = 0;
+    zend_ulong php_signing_config = 0;
+    const char *expected_canonical_request = NULL;
+    size_t expected_canonical_request_len = 0;
+    const char *signature = NULL;
+    size_t signature_len = 0;
+    const char *ecc_key_pub_x = NULL;
+    size_t ecc_key_pub_x_len = 0;
+    const char *ecc_key_pub_y = NULL;
+    size_t ecc_key_pub_y_len = 0;
+
+    aws_php_parse_parameters(
+        "llssss",
+        &php_signable,
+        &php_signing_config,
+        &expected_canonical_request,
+        &expected_canonical_request_len,
+        &signature,
+        &signature_len,
+        &ecc_key_pub_x,
+        &ecc_key_pub_x_len,
+        &ecc_key_pub_y,
+        &ecc_key_pub_y_len);
+
+    const aws_crt_signable *signable = (void *)php_signable;
+    const aws_crt_signing_config *signing_config = (void *)php_signing_config;
+
+    bool result = AWS_OP_SUCCESS ==
+                  aws_crt_test_verify_sigv4a_signing(
+                      signable, signing_config, expected_canonical_request, signature, ecc_key_pub_x, ecc_key_pub_y);
+
+    RETURN_BOOL(result);
+}
@@ -0,0 +1,148 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include "php_aws_crt.h"
+
+/* PHP streams info:
+ * https://git.php.net/?p=php-src.git;a=blob;f=docs/streams.md;h=0ec3846d68bf70067297d8a6c691d2591c49b48a;hb=HEAD
+ * https://github.com/php/php-src/blob/PHP-5.6.0/main/php_streams.h
+ */
+
+PHP_FUNCTION(aws_crt_input_stream_options_new) {
+    if (zend_parse_parameters_none() == FAILURE) {
+        aws_php_argparse_fail();
+    }
+
+    aws_crt_input_stream_options *options = aws_crt_input_stream_options_new();
+    RETURN_LONG((zend_ulong)options);
+}
+
+PHP_FUNCTION(aws_crt_input_stream_options_release) {
+    zend_ulong php_options = 0;
+
+    aws_php_parse_parameters("l", &php_options);
+
+    aws_crt_input_stream_options *options = (void *)php_options;
+    aws_crt_input_stream_options_release(options);
+}
+
+PHP_FUNCTION(aws_crt_input_stream_options_set_user_data) {
+    zend_ulong php_options = 0;
+    zval *user_data = NULL;
+
+    aws_php_parse_parameters("lz", &php_options, &user_data);
+
+    aws_crt_input_stream_options *options = (void *)php_options;
+    php_stream *stream = NULL;
+    AWS_PHP_STREAM_FROM_ZVAL(stream, user_data);
+    aws_crt_input_stream_options_set_user_data(options, stream);
+}
+
+static int s_php_stream_seek(void *user_data, int64_t offset, aws_crt_input_stream_seek_basis basis) {
+    php_stream *stream = user_data;
+    return php_stream_seek(stream, offset, basis);
+}
+
+static int s_php_stream_read(void *user_data, uint8_t *dest, size_t dest_length) {
+    php_stream *stream = user_data;
+    return php_stream_read(stream, (char *)dest, dest_length) != 0;
+}
+
+static int s_php_stream_get_length(void *user_data, int64_t *out_length) {
+    php_stream *stream = user_data;
+    size_t pos = php_stream_tell(stream);
+    php_stream_seek(stream, 0, SEEK_END);
+    *out_length = php_stream_tell(stream);
+    php_stream_seek(stream, pos, SEEK_SET);
+    return 0;
+}
+
+static int s_php_stream_get_status(void *user_data, aws_crt_input_stream_status *out_status) {
+    php_stream *stream = user_data;
+    out_status->is_valid = stream != NULL;
+    /* We would like to use php_stream_eof here, but certain streams (notably php://memory)
+     * are not actually capable of EOF, so we get to do it the hard way */
+    int64_t length = 0;
+    int64_t pos = 0;
+    s_php_stream_get_length(stream, &length);
+    pos = php_stream_tell(stream);
+    out_status->is_end_of_stream = pos == length;
+    return 0;
+}
+
+static void s_php_stream_destroy(void *user_data) {
+    (void)user_data;
+    /* no op, stream will be freed by PHP refcount dropping from InputStream::stream */
+}
+
+PHP_FUNCTION(aws_crt_input_stream_new) {
+    zend_ulong php_options = 0;
+
+    aws_php_parse_parameters("l", &php_options);
+
+    aws_crt_input_stream_options *options = (void *)php_options;
+    aws_crt_input_stream_options_set_seek(options, s_php_stream_seek);
+    aws_crt_input_stream_options_set_read(options, s_php_stream_read);
+    aws_crt_input_stream_options_set_get_status(options, s_php_stream_get_status);
+    aws_crt_input_stream_options_set_get_length(options, s_php_stream_get_length);
+    aws_crt_input_stream_options_set_destroy(options, s_php_stream_destroy);
+    aws_crt_input_stream *stream = aws_crt_input_stream_new(options);
+    RETURN_LONG((zend_ulong)stream);
+}
+
+PHP_FUNCTION(aws_crt_input_stream_release) {
+    zend_ulong php_stream = 0;
+
+    aws_php_parse_parameters("l", &php_stream);
+
+    aws_crt_input_stream *stream = (void *)php_stream;
+    aws_crt_input_stream_release(stream);
+}
+
+PHP_FUNCTION(aws_crt_input_stream_seek) {
+    zend_ulong php_stream = 0;
+    zend_ulong offset = 0;
+    zend_ulong basis = 0;
+
+    aws_php_parse_parameters("lll", &php_stream, &offset, &basis);
+
+    aws_crt_input_stream *stream = (void *)php_stream;
+    RETURN_LONG(aws_crt_input_stream_seek(stream, offset, basis));
+}
+
+PHP_FUNCTION(aws_crt_input_stream_read) {
+    zend_ulong php_stream = 0;
+    zend_ulong length = 0;
+
+    aws_php_parse_parameters("ll", &php_stream, &length);
+
+    aws_crt_input_stream *stream = (void *)php_stream;
+    uint8_t *buf = emalloc(length);
+    int ret = aws_crt_input_stream_read(stream, buf, length);
+    XRETVAL_STRINGL((const char *)buf, length);
+    efree(buf);
+}
+
+PHP_FUNCTION(aws_crt_input_stream_eof) {
+    zend_ulong php_stream = 0;
+
+    aws_php_parse_parameters("l", &php_stream);
+
+    aws_crt_input_stream *stream = (void *)php_stream;
+    aws_crt_input_stream_status status = {0};
+    aws_crt_input_stream_get_status(stream, &status);
+    RETURN_BOOL(status.is_end_of_stream);
+}
+
+PHP_FUNCTION(aws_crt_input_stream_get_length) {
+    zend_ulong php_stream = 0;
+
+    aws_php_parse_parameters("l", &php_stream);
+
+    aws_crt_input_stream *stream = (void *)php_stream;
+    int64_t length = 0;
+    aws_crt_input_stream_get_length(stream, &length);
+    RETURN_LONG(length);
+}
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+if [[ -z $CLANG_FORMAT ]] ; then
+    CLANG_FORMAT=clang-format
+fi
+
+if NOT type $CLANG_FORMAT 2> /dev/null ; then
+    echo "No appropriate clang-format found."
+    exit 1
+fi
+
+FAIL=0
+SOURCE_FILES=`find src ext -type f \( -name '*.c' \)`
+for i in $SOURCE_FILES
+do
+    $CLANG_FORMAT -output-replacements-xml $i | grep -c "<replacement " > /dev/null
+    if [ $? -ne 1 ]
+    then
+        echo "$i failed clang-format check."
+        FAIL=1
+    fi
+done
+
+exit $FAIL
@@ -0,0 +1,24 @@
+<?php
+
+$source = "php://stdin";
+if (isset($argv[1])) {
+    $source = $argv[1];
+}
+
+$input_lines = file($source);
+foreach ($input_lines as $line) {
+    // Strip AWS_EXTERN_C_BEGIN/END
+    if (preg_match('/AWS_EXTERN_C/', $line)) {
+        continue;
+    }
+
+    // Strip macros/includes
+    if (preg_match('/^#/', $line)) {
+        continue;
+    }
+
+    // Strip visibility attributes
+    $line = str_replace('AWS_CRT_API ', '', $line);
+
+    echo($line);
+}
@@ -0,0 +1,19 @@
+ </contents>
+ <dependencies>
+  <required>
+   <php>
+    <min>7.4.0</min>
+   </php>
+   <pearinstaller>
+    <min>1.10.0</min>
+   </pearinstaller>
+  </required>
+ </dependencies>
+<providesextension>awscrt</providesextension>
+ <extsrcrelease/>
+ <changelog>
+  <release>
+
+  </release>
+ </changelog>
+</package>
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.8.1" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0     http://pear.php.net/dtd/tasks-1.0.xsd     http://pear.php.net/dtd/package-2.0     http://pear.php.net/dtd/package-2.0.xsd">
+ <name>awscrt</name>
+ <channel>pecl.php.net</channel>
+ <summary>AWS Common Runtime PHP bindings</summary>
+ <description>AWS Common Runtime provides a set of low level tools as network protocols and authentication used by the AWSSDK for PHP to provide high level API to access AWS services.</description>
+ <lead>
+  <name>{{{NAME}}}</name>
+  <user>{{{USER}}}</user>
+  <email>{{{EMAIL}}}</email>
+  <active>yes</active>
+ </lead>
+ <date>{{{TODAY}}}</date>
+ <version>
+   <release>{{{VERSION}}}</release>
+   <api>1.0.0</api>
+ </version>
+ <stability>
+   <release>devel</release>
+   <api>stable</api>
+ </stability>
+ <license uri="https://www.apache.org/licenses/LICENSE-2.0">Apache License Version 2.0</license>
+ <notes>{{{NOTES}}}</notes>
+ <contents>
@@ -0,0 +1,2 @@
+extension=php_awscrt.dll
+extension=php_openssl.dll
@@ -0,0 +1 @@
+extension=modules/awscrt.so
@@ -0,0 +1,144 @@
+#!/bin/zsh
+zparseopts -A opts -name: -user: -email: -version: -notes:
+if [[ $# -lt 10 ]]
+then
+  echo "Usage ${0} --name NAME, --user USER --email EMAIL --version VERSION --notes NOTES"
+  exit 1
+fi
+NAME="${opts[--name]}"
+USER="${opts[--user]}"
+EMAIL="${opts[--email]}"
+VERSION="${opts[--version]}"
+NOTES="${opts[--notes]}"
+
+TODAY=$(date -u +%Y-%m-%d)
+
+cat package.xml-template_pre \
+    | sed "s/{{{NAME}}}/$NAME/g" \
+    | sed "s/{{{USER}}}/$USER/g" \
+    | sed "s/{{{EMAIL}}}/$EMAIL/g" \
+    | sed "s/{{{TODAY}}}/$TODAY/g" \
+    | sed "s/{{{VERSION}}}/$VERSION/g" \
+    | sed "s/{{{NOTES}}}/$NOTES/g"
+
+source_ext='(c|cc|h|cpp|hpp|m4|w32|ini|frag|cmake|inl|in|py|gnu|yaml|def|pl|S|s|errordata|go|lds|num|asm|mod|peg|mk|rs|toml|sh)'
+doc_ext='(md|json|html|dot|graphml|png|gn|sha1|css|rst|)'
+
+special_docs='(LICENSE*|NOTICE|changelog.txt|CHANGELOG|THIRD-PARTY|README*|readme|METADATA|CONTRIBUTORS|UPDATING|doc.config)'
+special_tests='(ci-test.sh|format-check.sh|run_tests*|sanitizer-blacklist.txt|run-clang-tidy.sh|benchmark-build-run.sh|break-tests.sh|generate-coverage.sh|test.xml)'
+special_src='(gen_api.php|gen_stub.php|CMakeLists.txt|post.sh|postun.sh|Makefile*|build-buildspec.sh|build-deps.sh|objects.txt|go.*|BUILD*|DEPS|install_and_run.sh|codemod.sh|requirements.txt)'
+skip_files='(package.xml*|prepare_release.sh|codereview.settings|*.o|*.a|*.obj|*.lib|break-tests-android.sh|whitespace.txt|prepare_package_xml.sh|crypto_test_data.cc|*.pdf|*.svg|*.docx|cbmc-proof.txt|codecov*|litani*|*.toml)'
+
+special_scripts='(awscrt.stub.php)'
+
+skip_directories='(tests|test|AWSCRTAndroidTestRunner|docker-images|codebuild|fuzz|verfication|third_party|docs|generated-src|aws-lc|aws-crt-sys)'
+
+process_file() {
+    if (( $# == 0 ))
+    then
+      echo "ERROR: filename not passed"
+      exit 1
+    fi
+    if [[ $1 = $~skip_files ]]
+    then
+      # This file is not part of the release bundle
+      return 0
+    fi
+
+    echo -n '<file name="'"$1"'" role="'
+    # Special cases
+    case ${a} in
+    $~special_scripts)
+      echo -n 'script'
+    ;;
+    $~special_docs)
+      echo -n 'doc'
+    ;;
+    $~special_tests)
+      echo -n 'test'
+    ;;
+    $~special_src)
+      echo -n 'src'
+    ;;
+    *)
+      # Extension based cases
+      case ${a:t:e} in
+      $~source_ext)
+        echo -n 'src'
+      ;;
+      $~doc_ext)
+         echo -n 'doc'
+      ;;
+      php)
+         echo -n 'script'
+      ;;
+      *)
+         echo "${a:t:e} - ${a} - FAIL TO RECOGNIZE"
+         exit 1
+      esac
+    esac
+    echo '"/>'
+    return 0
+}
+
+
+process_dir() {
+  if (( $# == 0 ))
+  then
+    echo "WARNING: dirname not passed"
+    exit 1
+  fi
+  if [[ "${1}" = $~skip_directories ]]
+  then
+    return 0
+  fi
+  echo '<dir name="'"$1"'">'
+  cd "$1"
+  for a in *
+  do
+    if [[ -f ${a} ]]
+    then process_file "${a}"
+    else process_dir "${a}"
+    fi
+  done
+  # Special cases for compiler features placed in tests directories in and s2n
+  if [[ "${1}" = "s2n" && -d tests ]]
+  then
+      echo '<dir name="tests">'
+      echo '<dir name="features">'
+      cd tests/features
+      for a in *
+      do
+          process_file "${a}"
+      done
+      cd ../..
+      echo '</dir>'
+      echo '</dir>'
+  fi
+  echo '</dir>'
+  cd ..
+  return 0
+}
+
+echo '<dir name="/">'
+for a in *
+do
+  if [[ ${a} == 'tests' ]]
+  then
+    echo '<dir name="tests">'
+    for b in tests/*
+    do
+      echo '<file name="'$( basename "${b}" )'" role="test" />'
+    done
+    echo '</dir>'
+    continue
+  fi
+  if [[ -f ${a} ]]
+  then process_file "${a}"
+  else process_dir "${a}"
+  fi
+done
+echo '</dir>'
+
+cat package.xml-template_post
+
@@ -0,0 +1,31 @@
+#!/bin/zsh
+zparseopts -A opts -name: -user: -email: -version: -notes:
+if [[ $# -lt 10 ]]; then
+  echo "Usage ${0} --name NAME --user USER --email EMAIL --version VERSION --notes NOTES"
+  exit 1
+fi
+PACKAGE='awscrt'
+NAME="${opts[--name]}"
+USER="${opts[--user]}"
+EMAIL="${opts[--email]}"
+VERSION="${opts[--version]}"
+NOTES="${opts[--notes]}"
+
+./prepare_package_xml.sh --name "${NAME}" --user "${USER}" --email "${EMAIL}" --version "${VERSION}" --notes "${NOTES}" >package.xml
+if [[ $? -ne 0 ]]; then
+  echo "ERROR PROCESSING review package.xml"
+  exit 1
+fi
+tidy -xml -m -i package.xml
+pear package-validate
+if [[ $? -ne 0 ]]; then
+  echo "ERROR VALIDATING review package.xml"
+  exit 1
+fi
+pear package
+if [[ $? -ne 0 ]]; then
+  echo "ERROR PROCESSING review package.xml"
+  exit 1
+fi
+
+echo "Size of ${PACKAGE}-${VERSION}.tgz: " $(du -h "${PACKAGE}-${VERSION}.tgz")
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -ex
+
+launcher=
+if command -v catchsegv; then
+    launcher=catchsegv
+fi
+
+if [ -z $PHP_BINARY ]; then
+    PHP_BINARY=$(which php)
+fi
+
+if [ ! -d vendor ]; then
+    composer update
+fi
+
+$launcher $PHP_BINARY -c php.ini vendor/bin/phpunit tests --debug
@@ -0,0 +1,4 @@
+
+@echo on
+
+%PHP_BINARY% -c php-win.ini vendor/bin/phpunit tests --debug
@@ -0,0 +1,3 @@
+api.h
+pkgconfig/
+*.so*
@@ -0,0 +1,69 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+use AWS\CRT\NativeResource as NativeResource;
+use AWS\CRT\Options as Options;
+
+/**
+ * Represents a set of AWS credentials
+ *
+ * @param array options:
+ * - string access_key_id - AWS Access Key Id
+ * - string secret_access_key - AWS Secret Access Key
+ * - string session_token - Optional STS session token
+ * - int expiration_timepoint_seconds - Optional time to expire these credentials
+ */
+final class AwsCredentials extends NativeResource {
+
+    static function defaults() {
+        return [
+            'access_key_id' => '',
+            'secret_access_key' => '',
+            'session_token' => '',
+            'expiration_timepoint_seconds' => 0,
+        ];
+    }
+
+    private $access_key_id;
+    private $secret_access_key;
+    private $session_token;
+    private $expiration_timepoint_seconds = 0;
+
+    public function __get($name) {
+        return $this->$name;
+    }
+
+    function __construct(array $options = []) {
+        parent::__construct();
+
+        $options = new Options($options, self::defaults());
+        $this->access_key_id = $options->access_key_id->asString();
+        $this->secret_access_key = $options->secret_access_key->asString();
+        $this->session_token = $options->session_token ? $options->session_token->asString() : null;
+        $this->expiration_timepoint_seconds = $options->expiration_timepoint_seconds->asInt();
+
+        if (strlen($this->access_key_id) == 0) {
+            throw new \InvalidArgumentException("access_key_id must be provided");
+        }
+        if (strlen($this->secret_access_key) == 0) {
+            throw new \InvalidArgumentException("secret_access_key must be provided");
+        }
+
+        $creds_options = self::$crt->aws_credentials_options_new();
+        self::$crt->aws_credentials_options_set_access_key_id($creds_options, $this->access_key_id);
+        self::$crt->aws_credentials_options_set_secret_access_key($creds_options, $this->secret_access_key);
+        self::$crt->aws_credentials_options_set_session_token($creds_options, $this->session_token);
+        self::$crt->aws_credentials_options_set_expiration_timepoint_seconds($creds_options, $this->expiration_timepoint_seconds);
+        $this->acquire(self::$crt->aws_credentials_new($creds_options));
+        self::$crt->aws_credentials_options_release($creds_options);
+    }
+
+    function __destruct() {
+        self::$crt->aws_credentials_release($this->release());
+        parent::__destruct();
+    }
+}
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+use AWS\CRT\NativeResource as NativeResource;
+
+/**
+ * Base class for credentials providers
+ */
+abstract class CredentialsProvider extends NativeResource {
+
+    function __construct(array $options = []) {
+        parent::__construct();
+    }
+
+    function __destruct() {
+        self::$crt->credentials_provider_release($this->release());
+        parent::__destruct();
+    }
+}
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+use AWS\CRT\IO\InputStream;
+use AWS\CRT\NativeResource as NativeResource;
+
+class Signable extends NativeResource {
+
+    public static function fromHttpRequest($http_message) {
+        return new Signable(function() use ($http_message) {
+            return self::$crt->signable_new_from_http_request($http_message->native);
+        });
+    }
+
+    public static function fromChunk($chunk_stream, $previous_signature="") {
+        if (!($chunk_stream instanceof InputStream)) {
+            $chunk_stream = new InputStream($chunk_stream);
+        }
+        return new Signable(function() use($chunk_stream, $previous_signature) {
+            return self::$crt->signable_new_from_chunk($chunk_stream->native, $previous_signature);
+        });
+    }
+
+    public static function fromCanonicalRequest($canonical_request) {
+        return new Signable(function() use($canonical_request) {
+            return self::$crt->signable_new_from_canonical_request($canonical_request);
+        });
+    }
+
+    protected function __construct($ctor) {
+        parent::__construct();
+        $this->acquire($ctor());
+    }
+
+    function __destruct() {
+        self::$crt->signable_release($this->release());
+        parent::__destruct();
+    }
+}
@@ -0,0 +1,15 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+class SignatureType {
+    const HTTP_REQUEST_HEADERS = 0;
+    const HTTP_REQUEST_QUERY_PARAMS = 1;
+    const HTTP_REQUEST_CHUNK = 2;
+    const HTTP_REQUEST_EVENT = 3;
+    const CANONICAL_REQUEST_HEADERS = 4;
+    const CANONICAL_REQUEST_QUERY_PARAMS = 5;
+}
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+class SignedBodyHeaderType {
+    const NONE = 0;
+    const X_AMZ_CONTENT_SHA256 = 1;
+}
@@ -0,0 +1,22 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+use AWS\CRT\NativeResource;
+
+abstract class Signing extends NativeResource {
+    static function signRequestAws($signable, $signing_config, $on_complete) {
+        return self::$crt->sign_request_aws($signable->native, $signing_config->native,
+            function($result, $error_code) use ($on_complete) {
+                $signing_result = SigningResult::fromNative($result);
+                $on_complete($signing_result, $error_code);
+            }, null);
+    }
+
+    static function testVerifySigV4ASigning($signable, $signing_config, $expected_canonical_request, $signature, $ecc_key_pub_x, $ecc_key_pub_y) {
+        return self::$crt->test_verify_sigv4a_signing($signable, $signing_config, $expected_canonical_request, $signature, $ecc_key_pub_x, $ecc_key_pub_y);
+    }
+}
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+class SigningAlgorithm {
+    const SIGv4 = 0;
+    const SIGv4_ASYMMETRIC = 1;
+}
@@ -0,0 +1,75 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+use AWS\CRT\NativeResource as NativeResource;
+use AWS\CRT\Options as Options;
+
+class SigningConfigAWS extends NativeResource {
+
+    public static function defaults() {
+        return [
+            'algorithm' => SigningAlgorithm::SIGv4,
+            'signature_type' => SignatureType::HTTP_REQUEST_HEADERS,
+            'credentials_provider' => null,
+            'region' => null,
+            'service' => null,
+            'use_double_uri_encode' => false,
+            'should_normalize_uri_path' => false,
+            'omit_session_token' => false,
+            'signed_body_value' => null,
+            'signed_body_header_type' => SignedBodyHeaderType::NONE,
+            'expiration_in_seconds' => 0,
+            'date' => time(),
+            'should_sign_header' => null,
+        ];
+    }
+
+    private $options;
+
+    public function __construct(array $options = []) {
+        parent::__construct();
+        $this->options = $options = new Options($options, self::defaults());
+        $sc = $this->acquire(self::$crt->signing_config_aws_new());
+        self::$crt->signing_config_aws_set_algorithm($sc, $options->algorithm->asInt());
+        self::$crt->signing_config_aws_set_signature_type($sc, $options->signature_type->asInt());
+        if ($credentials_provider = $options->credentials_provider->asObject()) {
+            self::$crt->signing_config_aws_set_credentials_provider(
+                $sc,
+                $credentials_provider->native);
+        }
+        self::$crt->signing_config_aws_set_region(
+            $sc, $options->region->asString());
+        self::$crt->signing_config_aws_set_service(
+            $sc, $options->service->asString());
+        self::$crt->signing_config_aws_set_use_double_uri_encode(
+            $sc, $options->use_double_uri_encode->asBool());
+        self::$crt->signing_config_aws_set_should_normalize_uri_path(
+            $sc, $options->should_normalize_uri_path->asBool());
+        self::$crt->signing_config_aws_set_omit_session_token(
+            $sc, $options->omit_session_token->asBool());
+        self::$crt->signing_config_aws_set_signed_body_value(
+            $sc, $options->signed_body_value->asString());
+        self::$crt->signing_config_aws_set_signed_body_header_type(
+            $sc, $options->signed_body_header_type->asInt());
+        self::$crt->signing_config_aws_set_expiration_in_seconds(
+            $sc, $options->expiration_in_seconds->asInt());
+        self::$crt->signing_config_aws_set_date($sc, $options->date->asInt());
+        if ($should_sign_header = $options->should_sign_header->asCallable()) {
+            self::$crt->signing_config_aws_set_should_sign_header_fn($sc, $should_sign_header);
+        }
+    }
+
+    function __destruct()
+    {
+        self::$crt->signing_config_aws_release($this->release());
+        parent::__destruct();
+    }
+
+    public function __get($name) {
+        return $this->options->get($name);
+    }
+}
@@ -0,0 +1,33 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+use AWS\CRT\NativeResource;
+use AWS\CRT\HTTP\Request;
+
+class SigningResult extends NativeResource {
+    protected function __construct($native) {
+        parent::__construct();
+
+        $this->acquire($native);
+    }
+
+    function __destruct() {
+        // No destruction necessary, SigningResults are transient, just release
+        $this->release();
+        parent::__destruct();
+    }
+
+    public static function fromNative($ptr) {
+        return new SigningResult($ptr);
+    }
+
+    public function applyToHttpRequest(&$http_request) {
+        self::$crt->signing_result_apply_to_http_request($this->native, $http_request->native);
+        // Update http_request from native
+        $http_request = Request::unmarshall($http_request->toBlob());
+    }
+}
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Auth;
+
+/**
+ * Provides a static set of AWS credentials
+ *
+ * @param array options:
+ * - string access_key_id - AWS Access Key Id
+ * - string secret_access_key - AWS Secret Access Key
+ * - string session_token - Optional STS session token
+ */
+final class StaticCredentialsProvider extends CredentialsProvider {
+
+    private $credentials;
+
+    public function __get($name) {
+        return $this->$name;
+    }
+
+    function __construct(array $options = []) {
+        parent::__construct();
+        $this->credentials = new AwsCredentials($options);
+
+        $provider_options = self::$crt->credentials_provider_static_options_new();
+        self::$crt->credentials_provider_static_options_set_access_key_id($provider_options, $this->credentials->access_key_id);
+        self::$crt->credentials_provider_static_options_set_secret_access_key($provider_options, $this->credentials->secret_access_key);
+        self::$crt->credentials_provider_static_options_set_session_token($provider_options, $this->credentials->session_token);
+        $this->acquire(self::$crt->credentials_provider_static_new($provider_options));
+        self::$crt->credentials_provider_static_options_release($provider_options);
+    }
+}
@@ -0,0 +1,358 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT;
+
+use AWS\CRT\Internal\Extension;
+
+use \RuntimeException;
+
+/**
+ * Wrapper for the interface to the CRT. There only ever needs to be one of these, but
+ * additional instances won't cost anything other than their memory.
+ * Creating an instance of any NativeResource will activate the CRT binding. User code
+ * should only need to create one of these if they are only accessing CRT:: static functions.
+ */
+final class CRT {
+
+    private static $impl = null;
+    private static $refcount = 0;
+
+    function __construct() {
+        if (is_null(self::$impl)) {
+            try {
+                self::$impl = new Extension();
+            } catch (RuntimeException $rex) {
+                throw new RuntimeException("Unable to initialize AWS CRT via awscrt extension: \n$rex", -1);
+            }
+        }
+        ++self::$refcount;
+    }
+
+    function __destruct() {
+        if (--self::$refcount == 0) {
+            self::$impl = null;
+        }
+    }
+
+    /**
+     * @return bool whether or not the CRT is currently loaded
+     */
+    public static function isLoaded() {
+        return !is_null(self::$impl);
+    }
+
+    /**
+     * @return bool whether or not the CRT is available via one of the possible backends
+     */
+    public static function isAvailable() {
+        try {
+            new CRT();
+            return true;
+        } catch (RuntimeException $ex) {
+            return false;
+        }
+    }
+
+    /**
+     * @return integer last error code reported within the CRT
+     */
+    public static function last_error() {
+        return self::$impl->aws_crt_last_error();
+    }
+
+    /**
+     * @param integer $error Error code from the CRT, usually delivered via callback or {@see last_error}
+     * @return string Human-readable description of the provided error code
+     */
+    public static function error_str($error) {
+        return self::$impl->aws_crt_error_str((int) $error);
+    }
+
+    /**
+     * @param integer $error Error code from the CRT, usually delivered via callback or {@see last_error}
+     * @return string Name/enum identifier for the provided error code
+     */
+    public static function error_name($error) {
+        return self::$impl->aws_crt_error_name((int) $error);
+    }
+
+    public static function log_to_stdout() {
+        return self::$impl->aws_crt_log_to_stdout();
+    }
+
+    public static function log_to_stderr() {
+        return self::$impl->aws_crt_log_to_stderr();
+    }
+
+    public static function log_to_file($filename) {
+        return self::$impl->aws_crt_log_to_file($filename);
+    }
+
+    public static function log_to_stream($stream) {
+        return self::$impl->aws_crt_log_to_stream($stream);
+    }
+
+    public static function log_set_level($level) {
+        return self::$impl->aws_crt_log_set_level($level);
+    }
+
+    public static function log_stop() {
+        return self::$impl->aws_crt_log_stop();
+    }
+
+    public static function log_message($level, $message) {
+        return self::$impl->aws_crt_log_message($level, $message);
+    }
+
+    /**
+     * @return object Pointer to native event_loop_group_options
+     */
+    function event_loop_group_options_new() {
+        return self::$impl->aws_crt_event_loop_group_options_new();
+    }
+
+    /**
+     * @param object $elg_options Pointer to native event_loop_group_options
+     */
+    function event_loop_group_options_release($elg_options) {
+        self::$impl->aws_crt_event_loop_group_options_release($elg_options);
+    }
+
+    /**
+     * @param object $elg_options Pointer to native event_loop_group_options
+     * @param integer $max_threads Maximum number of threads to allow the event loop group to use, default: 0/1 per CPU core
+     */
+    function event_loop_group_options_set_max_threads($elg_options, $max_threads) {
+        self::$impl->aws_crt_event_loop_group_options_set_max_threads($elg_options, (int)$max_threads);
+    }
+
+    /**
+     * @param object Pointer to event_loop_group_options, {@see event_loop_group_options_new}
+     * @return object Pointer to the new event loop group
+     */
+    function event_loop_group_new($options) {
+        return self::$impl->aws_crt_event_loop_group_new($options);
+    }
+
+    /**
+     * @param object $elg Pointer to the event loop group to release
+     */
+    function event_loop_group_release($elg) {
+        self::$impl->aws_crt_event_loop_group_release($elg);
+    }
+
+    /**
+     * return object Pointer to native AWS credentials options
+     */
+    function aws_credentials_options_new() {
+        return self::$impl->aws_crt_credentials_options_new();
+    }
+
+    function aws_credentials_options_release($options) {
+        self::$impl->aws_crt_credentials_options_release($options);
+    }
+
+    function aws_credentials_options_set_access_key_id($options, $access_key_id) {
+        self::$impl->aws_crt_credentials_options_set_access_key_id($options, $access_key_id);
+    }
+
+    function aws_credentials_options_set_secret_access_key($options, $secret_access_key) {
+        self::$impl->aws_crt_credentials_options_set_secret_access_key($options, $secret_access_key);
+    }
+
+    function aws_credentials_options_set_session_token($options, $session_token) {
+        self::$impl->aws_crt_credentials_options_set_session_token($options, $session_token);
+    }
+
+    function aws_credentials_options_set_expiration_timepoint_seconds($options, $expiration_timepoint_seconds) {
+        self::$impl->aws_crt_credentials_options_set_expiration_timepoint_seconds($options, $expiration_timepoint_seconds);
+    }
+
+    function aws_credentials_new($options) {
+        return self::$impl->aws_crt_credentials_new($options);
+    }
+
+    function aws_credentials_release($credentials) {
+        self::$impl->aws_crt_credentials_release($credentials);
+    }
+
+    function credentials_provider_release($provider) {
+        self::$impl->aws_crt_credentials_provider_release($provider);
+    }
+
+    function credentials_provider_static_options_new() {
+        return self::$impl->aws_crt_credentials_provider_static_options_new();
+    }
+
+    function credentials_provider_static_options_release($options) {
+        self::$impl->aws_crt_credentials_provider_static_options_release($options);
+    }
+
+    function credentials_provider_static_options_set_access_key_id($options, $access_key_id) {
+        self::$impl->aws_crt_credentials_provider_static_options_set_access_key_id($options, $access_key_id);
+    }
+
+    function credentials_provider_static_options_set_secret_access_key($options, $secret_access_key) {
+        self::$impl->aws_crt_credentials_provider_static_options_set_secret_access_key($options, $secret_access_key);
+    }
+
+    function credentials_provider_static_options_set_session_token($options, $session_token) {
+        self::$impl->aws_crt_credentials_provider_static_options_set_session_token($options, $session_token);
+    }
+
+    function credentials_provider_static_new($options) {
+        return self::$impl->aws_crt_credentials_provider_static_new($options);
+    }
+
+    function input_stream_options_new() {
+        return self::$impl->aws_crt_input_stream_options_new();
+    }
+
+    function input_stream_options_release($options) {
+        self::$impl->aws_crt_input_stream_options_release($options);
+    }
+
+    function input_stream_options_set_user_data($options, $user_data) {
+        self::$impl->aws_crt_input_stream_options_set_user_data($options, $user_data);
+    }
+
+    function input_stream_new($options) {
+        return self::$impl->aws_crt_input_stream_new($options);
+    }
+
+    function input_stream_release($stream) {
+        self::$impl->aws_crt_input_stream_release($stream);
+    }
+
+    function input_stream_seek($stream, $offset, $basis) {
+        return self::$impl->aws_crt_input_stream_seek($stream, $offset, $basis);
+    }
+
+    function input_stream_read($stream, $length) {
+        return self::$impl->aws_crt_input_stream_read($stream, $length);
+    }
+
+    function input_stream_eof($stream) {
+        return self::$impl->aws_crt_input_stream_eof($stream);
+    }
+
+    function input_stream_get_length($stream) {
+        return self::$impl->aws_crt_input_stream_get_length($stream);
+    }
+
+    function http_message_new_from_blob($blob) {
+        return self::$impl->aws_crt_http_message_new_from_blob($blob);
+    }
+
+    function http_message_to_blob($message) {
+        return self::$impl->aws_crt_http_message_to_blob($message);
+    }
+
+    function http_message_release($message) {
+        self::$impl->aws_crt_http_message_release($message);
+    }
+
+    function signing_config_aws_new() {
+        return self::$impl->aws_crt_signing_config_aws_new();
+    }
+
+    function signing_config_aws_release($signing_config) {
+        return self::$impl->aws_crt_signing_config_aws_release($signing_config);
+    }
+
+    function signing_config_aws_set_algorithm($signing_config, $algorithm) {
+        self::$impl->aws_crt_signing_config_aws_set_algorithm($signing_config, (int)$algorithm);
+    }
+
+    function signing_config_aws_set_signature_type($signing_config, $signature_type) {
+        self::$impl->aws_crt_signing_config_aws_set_signature_type($signing_config, (int)$signature_type);
+    }
+
+    function signing_config_aws_set_credentials_provider($signing_config, $credentials_provider) {
+        self::$impl->aws_crt_signing_config_aws_set_credentials_provider($signing_config, $credentials_provider);
+    }
+
+    function signing_config_aws_set_region($signing_config, $region) {
+        self::$impl->aws_crt_signing_config_aws_set_region($signing_config, $region);
+    }
+
+    function signing_config_aws_set_service($signing_config, $service) {
+        self::$impl->aws_crt_signing_config_aws_set_service($signing_config, $service);
+    }
+
+    function signing_config_aws_set_use_double_uri_encode($signing_config, $use_double_uri_encode) {
+        self::$impl->aws_crt_signing_config_aws_set_use_double_uri_encode($signing_config, $use_double_uri_encode);
+    }
+
+    function signing_config_aws_set_should_normalize_uri_path($signing_config, $should_normalize_uri_path) {
+        self::$impl->aws_crt_signing_config_aws_set_should_normalize_uri_path($signing_config, $should_normalize_uri_path);
+    }
+
+    function signing_config_aws_set_omit_session_token($signing_config, $omit_session_token) {
+        self::$impl->aws_crt_signing_config_aws_set_omit_session_token($signing_config, $omit_session_token);
+    }
+
+    function signing_config_aws_set_signed_body_value($signing_config, $signed_body_value) {
+        self::$impl->aws_crt_signing_config_aws_set_signed_body_value($signing_config, $signed_body_value);
+    }
+
+    function signing_config_aws_set_signed_body_header_type($signing_config, $signed_body_header_type) {
+        self::$impl->aws_crt_signing_config_aws_set_signed_body_header_type($signing_config, $signed_body_header_type);
+    }
+
+    function signing_config_aws_set_expiration_in_seconds($signing_config, $expiration_in_seconds) {
+        self::$impl->aws_crt_signing_config_aws_set_expiration_in_seconds($signing_config, $expiration_in_seconds);
+    }
+
+    function signing_config_aws_set_date($signing_config, $timestamp) {
+        self::$impl->aws_crt_signing_config_aws_set_date($signing_config, $timestamp);
+    }
+
+    function signing_config_aws_set_should_sign_header_fn($signing_config, $should_sign_header_fn) {
+        self::$impl->aws_crt_signing_config_aws_set_should_sign_header_fn($signing_config, $should_sign_header_fn);
+    }
+
+    function signable_new_from_http_request($http_message) {
+        return self::$impl->aws_crt_signable_new_from_http_request($http_message);
+    }
+
+    function signable_new_from_chunk($chunk_stream, $previous_signature) {
+        return self::$impl->aws_crt_signable_new_from_chunk($chunk_stream, $previous_signature);
+    }
+
+    function signable_new_from_canonical_request($canonical_request) {
+        return self::$impl->aws_crt_signable_new_from_canonical_request($canonical_request);
+    }
+
+    function signable_release($signable) {
+        self::$impl->aws_crt_signable_release($signable);
+    }
+
+    function signing_result_release($signing_result) {
+        self::$impl->aws_crt_signing_result_release($signing_result);
+    }
+
+    function signing_result_apply_to_http_request($signing_result, $http_message) {
+        return self::$impl->aws_crt_signing_result_apply_to_http_request(
+            $signing_result, $http_message);
+    }
+
+    function sign_request_aws($signable, $signing_config, $on_complete, $user_data) {
+        return self::$impl->aws_crt_sign_request_aws($signable, $signing_config, $on_complete, $user_data);
+    }
+
+    function test_verify_sigv4a_signing($signable, $signing_config, $expected_canonical_request, $signature, $ecc_key_pub_x, $ecc_key_pub_y) {
+        return self::$impl->aws_crt_test_verify_sigv4a_signing($signable, $signing_config, $expected_canonical_request, $signature, $ecc_key_pub_x, $ecc_key_pub_y);
+    }
+
+    public static function crc32($input, $previous = 0) {
+        return self::$impl->aws_crt_crc32($input, $previous);
+    }
+
+    public static function crc32c($input, $previous = 0) {
+        return self::$impl->aws_crt_crc32c($input, $previous);
+    }
+}
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\HTTP;
+
+use AWS\CRT\Internal\Encoding;
+
+final class Headers {
+    private $headers;
+
+    public function __construct($headers = []) {
+        $this->headers = $headers;
+    }
+
+    public static function marshall($headers) {
+        $buf = "";
+        foreach ($headers->headers as $header => $value) {
+            $buf .= Encoding::encodeString($header);
+            $buf .= Encoding::encodeString($value);
+        }
+        return $buf;
+    }
+
+    public static function unmarshall($buf) {
+        $strings = Encoding::readStrings($buf);
+        $headers = [];
+        for ($idx = 0; $idx < count($strings);) {
+            $headers[$strings[$idx++]] = $strings[$idx++];
+        }
+        return new Headers($headers);
+    }
+
+    public function count() {
+        return count($this->headers);
+    }
+
+    public function get($header) {
+        return isset($this->headers[$header]) ? $this->headers[$header] : null;
+    }
+
+    public function set($header, $value) {
+        $this->headers[$header] = $value;
+    }
+
+    public function toArray() {
+        return $this->headers;
+    }
+}
@@ -0,0 +1,95 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\HTTP;
+
+use AWS\CRT\NativeResource;
+use AWS\CRT\Internal\Encoding;
+
+abstract class Message extends NativeResource {
+    private $method;
+    private $path;
+    private $query;
+    private $headers;
+
+    public function __construct($method, $path, $query = [], $headers = []) {
+        parent::__construct();
+        $this->method = $method;
+        $this->path = $path;
+        $this->query = $query;
+        $this->headers = new Headers($headers);
+        $this->acquire(self::$crt->http_message_new_from_blob(self::marshall($this)));
+    }
+
+    public function __destruct() {
+        self::$crt->http_message_release($this->release());
+        parent::__destruct();
+    }
+
+    public function toBlob() {
+        return self::$crt->http_message_to_blob($this->native);
+    }
+
+    protected static function marshall($msg) {
+        $buf = "";
+        $buf .= Encoding::encodeString($msg->method);
+        $buf .= Encoding::encodeString($msg->pathAndQuery());
+        $buf .= Headers::marshall($msg->headers);
+        return $buf;
+    }
+
+    protected static function _unmarshall($buf, $class=Message::class) {
+        $method = Encoding::readString($buf);
+        $path_and_query = Encoding::readString($buf);
+        $parts = explode("?", $path_and_query, 2);
+        $path = isset($parts[0]) ? $parts[0] : "";
+        $query = isset($parts[1]) ? $parts[1] : "";
+        $headers = Headers::unmarshall($buf);
+
+        // Turn query params back into a dictionary
+        if (strlen($query)) {
+            $query = rawurldecode($query);
+            $query = explode("&", $query);
+            $query = array_reduce($query, function($params, $pair) {
+                list($param, $value) = explode("=", $pair, 2);
+                $params[$param] = $value;
+                return $params;
+            }, []);
+        } else {
+            $query = [];
+        }
+
+        return new $class($method, $path, $query, $headers->toArray());
+    }
+
+    public function pathAndQuery() {
+        $path = $this->path;
+        $queries = [];
+        foreach ($this->query as $param => $value) {
+            $queries []= urlencode($param) . "=" . urlencode($value);
+        }
+        $query = implode("&", $queries);
+        if (strlen($query)) {
+            $path = implode("?", [$path, $query]);
+        }
+        return $path;
+    }
+
+    public function method() {
+        return $this->method;
+    }
+
+    public function path() {
+        return $this->path;
+    }
+
+    public function query() {
+        return $this->query;
+    }
+
+    public function headers() {
+        return $this->headers;
+    }
+}
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\HTTP;
+
+use AWS\CRT\IO\InputStream;
+
+class Request extends Message {
+    private $body_stream = null;
+
+    public function __construct($method, $path, $query = [], $headers = [], $body_stream = null) {
+        parent::__construct($method, $path, $query, $headers);
+        if (!is_null($body_stream) && !($body_stream instanceof InputStream)) {
+            throw InvalidArgumentException('body_stream must be an instance of ' . InputStream::class);
+        }
+        $this->body_stream = $body_stream;
+    }
+
+    public static function marshall($request) {
+        return parent::marshall($request);
+    }
+
+    public static function unmarshall($buf) {
+        return parent::_unmarshall($buf, Request::class);
+    }
+
+    public function body_stream() {
+        return $this->body_stream;
+    }
+}
@@ -0,0 +1,27 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\HTTP;
+
+class Response extends Message {
+    private $status_code;
+
+    public function __construct($method, $path, $query, $headers, $status_code) {
+        parent::__construct($method, $path, $query, $headers);
+        $this->status_code = $status_code;
+    }
+
+    public static function marshall($response) {
+        return parent::marshall($response);
+    }
+
+    public static function unmarshall($buf) {
+        return parent::_unmarshall($buf, Response::class);
+    }
+
+    public function status_code() {
+        return $this->status_code;
+    }
+}
@@ -0,0 +1,39 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\IO;
+
+use AWS\CRT\NativeResource as NativeResource;
+use AWS\CRT\Options as Options;
+
+/**
+ * Represents 1 or more event loops (1 per thread) for doing I/O and background tasks.
+ * Typically, every application has one EventLoopGroup.
+ *
+ * @param array options:
+ * - int num_threads - Number of worker threads in the EventLoopGroup. Defaults to 0/1 per logical core.
+ */
+final class EventLoopGroup extends NativeResource {
+
+    static function defaults() {
+        return [
+            'max_threads' => 0,
+        ];
+    }
+
+    function __construct(array $options = []) {
+        parent::__construct();
+        $options = new Options($options, self::defaults());
+        $elg_options = self::$crt->event_loop_group_options_new();
+        self::$crt->event_loop_group_options_set_max_threads($elg_options, $options->getInt('max_threads'));
+        $this->acquire(self::$crt->event_loop_group_new($elg_options));
+        self::$crt->event_loop_group_options_release($elg_options);
+    }
+
+    function __destruct() {
+        self::$crt->event_loop_group_release($this->release());
+        parent::__destruct();
+    }
+}
@@ -0,0 +1,49 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\IO;
+
+use AWS\CRT\NativeResource as NativeResource;
+
+final class InputStream extends NativeResource {
+    private $stream = null;
+
+    const SEEK_BEGIN = 0;
+    const SEEK_END = 2;
+
+    public function __construct($stream) {
+        $this->stream = $stream;
+        $options = self::$crt->input_stream_options_new();
+        // The stream implementation in native just converts the PHP stream into
+        // a native php_stream* and executes operations entirely in native
+        self::$crt->input_stream_options_set_user_data($options, $stream);
+        $this->acquire(self::$crt->input_stream_new($options));
+        self::$crt->input_stream_options_release($options);
+    }
+
+    public function __destruct() {
+        self::$crt->input_stream_release($this->release());
+        parent::__destruct();
+    }
+
+    public function eof() {
+        return self::$crt->input_stream_eof($this->native);
+    }
+
+    public function length() {
+        return self::$crt->input_stream_get_length($this->native);
+    }
+
+    public function read($length = 0) {
+        if ($length == 0) {
+            $length = $this->length();
+        }
+        return self::$crt->input_stream_read($this->native, $length);
+    }
+
+    public function seek($offset, $basis) {
+        return self::$crt->input_stream_seek($this->native, $offset, $basis);
+    }
+}
@@ -0,0 +1,37 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Internal;
+
+final class Encoding {
+    public static function readString(&$buffer) {
+        list($len, $str) = self::decodeString($buffer);
+        // Advance by sizeof(length) + strlen(str)
+        $buffer = substr($buffer, 4 + $len);
+        return $str;
+    }
+
+    public static function readStrings($buffer) {
+        $strings = [];
+        while (strlen($buffer)) {
+            $strings []= self::readString($buffer);
+        }
+        return $strings;
+    }
+
+    public static function decodeString($buffer) {
+        $len = unpack("N", $buffer)[1];
+        $buffer = substr($buffer, 4);
+        $str = unpack("a${len}", $buffer)[1];
+        return [$len, $str];
+    }
+
+    public static function encodeString($str) {
+        if (is_array($str)) {
+            $str = $str[0];
+        }
+        return pack("Na*", strlen($str), $str);
+    }
+}
@@ -0,0 +1,29 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT\Internal;
+
+use \RuntimeException;
+
+/**
+ * @internal
+ * Forwards calls on to awscrt PHP extension functions
+ */
+final class Extension {
+    function __construct() {
+        if (!extension_loaded('awscrt')) {
+            throw new RuntimeException('awscrt extension is not loaded');
+        }
+    }
+
+    /**
+     * Forwards any call made on this object to the extension function of the
+     * same name with the supplied arguments. Argument type hinting and checking
+     * occurs at the CRT wrapper.
+     */
+    function __call($name, $args) {
+        return call_user_func_array($name, $args);
+    }
+}
@@ -0,0 +1,47 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT;
+use AWS\CRT\CRT;
+
+final class Log {
+    const NONE = 0;
+    const FATAL = 1;
+    const ERROR = 2;
+    const WARN = 3;
+    const INFO = 4;
+    const DEBUG = 5;
+    const TRACE = 6;
+
+    public static function toStdout() {
+        CRT::log_to_stdout();
+    }
+
+    public static function toStderr() {
+        CRT::log_to_stderr();
+    }
+
+    public static function toFile($filename) {
+        CRT::log_to_file($filename);
+    }
+
+    public static function toStream($stream) {
+        assert(get_resource_type($stream) == "stream");
+        CRT::log_to_stream($stream);
+    }
+
+    public static function stop() {
+        CRT::log_stop();
+    }
+
+    public static function setLogLevel($level) {
+        assert($level >= self::NONE && $level <= self::TRACE);
+        CRT::log_set_level($level);
+    }
+
+    public static function log($level, $message) {
+        CRT::log_message($level, $message);
+    }
+}
@@ -0,0 +1,42 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT;
+
+use AWS\CRT\CRT as CRT;
+
+/**
+ * Base class for all native resources, tracks all outstanding resources
+ * and provides basic leak checking
+ */
+abstract class NativeResource {
+    protected static $crt = null;
+    protected static $resources = [];
+    protected $native = null;
+
+    protected function __construct() {
+        if (is_null(self::$crt)) {
+            self::$crt = new CRT();
+        }
+
+        self::$resources[spl_object_hash($this)] = 1;
+    }
+
+    protected function acquire($handle) {
+        return $this->native = $handle;
+    }
+
+    protected function release() {
+        $native = $this->native;
+        $this->native = null;
+        return $native;
+    }
+
+    function __destruct() {
+        // Should have been destroyed and released by derived resource
+        assert($this->native == null);
+        unset(self::$resources[spl_object_hash($this)]);
+    }
+}
@@ -0,0 +1,77 @@
+<?php
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+namespace AWS\CRT;
+
+final class OptionValue {
+    private $value;
+    function __construct($value) {
+        $this->value = $value;
+    }
+
+    public function asObject() {
+        return $this->value;
+    }
+
+    public function asMixed() {
+        return $this->value;
+    }
+
+    public function asInt() {
+        return empty($this->value) ? 0 : (int)$this->value;
+    }
+
+    public function asBool() {
+        return boolval($this->value);
+    }
+
+    public function asString() {
+        return !empty($this->value) ? strval($this->value) : "";
+    }
+
+    public function asArray() {
+        return is_array($this->value) ? $this->value : (!empty($this->value) ? [$this->value] : []);
+    }
+
+    public function asCallable() {
+        return is_callable($this->value) ? $this->value : null;
+    }
+}
+
+final class Options {
+    private $options;
+
+    public function __construct($opts = [], $defaults = []) {
+        $this->options = array_replace($defaults, empty($opts) ? [] : $opts);
+    }
+
+    public function __get($name) {
+        return $this->get($name);
+    }
+
+    public function asArray() {
+        return $this->options;
+    }
+
+    public function toArray() {
+        return array_merge_recursive([], $this->options);
+    }
+
+    public function get($name) {
+        return new OptionValue($this->options[$name]);
+    }
+
+    public function getInt($name) {
+        return $this->get($name)->asInt();
+    }
+
+    public function getString($name) {
+        return $this->get($name)->asString();
+    }
+
+    public function getBool($name) {
+        return $this->get($name)->asBool();
+    }
+}
@@ -0,0 +1,4 @@
+## Building and enabling the Common Run Time
+
+1. **Follow instructions on crt repo** – Clone and build the repo as shown [here][https://github.com/awslabs/aws-crt-php].
+1. **Enable the CRT** – add the following line to your php.ini file `extension=path/to/aws-crt-php/modules/awscrt.so`
@@ -0,0 +1,141 @@
+# Apache License
+Version 2.0, January 2004
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+## 1. Definitions.
+
+"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1
+through 9 of this document.
+
+"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the
+License.
+
+"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled
+by, or are under common control with that entity. For the purposes of this definition, "control" means
+(i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract
+or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial
+ownership of such entity.
+
+"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
+
+"Source" form shall mean the preferred form for making modifications, including but not limited to software
+source code, documentation source, and configuration files.
+
+"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form,
+including but not limited to compiled object code, generated documentation, and conversions to other media
+types.
+
+"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License,
+as indicated by a copyright notice that is included in or attached to the work (an example is provided in the
+Appendix below).
+
+"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from)
+the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent,
+as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not
+include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work
+and Derivative Works thereof.
+
+"Contribution" shall mean any work of authorship, including the original version of the Work and any
+modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to
+Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to
+submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of
+electronic, verbal, or written communication sent to the Licensor or its representatives, including but not
+limited to communication on electronic mailing lists, source code control systems, and issue tracking systems
+that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but
+excluding communication that is conspicuously marked or otherwise designated in writing by the copyright
+owner as "Not a Contribution."
+
+"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been
+received by Licensor and subsequently incorporated within the Work.
+
+## 2. Grant of Copyright License.
+
+Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual,
+worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare
+Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such
+Derivative Works in Source or Object form.
+
+## 3. Grant of Patent License.
+
+Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual,
+worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent
+license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such
+license applies only to those patent claims licensable by such Contributor that are necessarily infringed by
+their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such
+Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim
+or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work
+constitutes direct or contributory patent infringement, then any patent licenses granted to You under this
+License for that Work shall terminate as of the date such litigation is filed.
+
+## 4. Redistribution.
+
+You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without
+modifications, and in Source or Object form, provided that You meet the following conditions:
+
+   1. You must give any other recipients of the Work or Derivative Works a copy of this License; and
+
+   2. You must cause any modified files to carry prominent notices stating that You changed the files; and
+
+   3. You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent,
+	  trademark, and attribution notices from the Source form of the Work, excluding those notices that do
+	  not pertain to any part of the Derivative Works; and
+
+   4. If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that
+	  You distribute must include a readable copy of the attribution notices contained within such NOTICE
+	  file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one
+	  of the following places: within a NOTICE text file distributed as part of the Derivative Works; within
+	  the Source form or documentation, if provided along with the Derivative Works; or, within a display
+	  generated by the Derivative Works, if and wherever such third-party notices normally appear. The
+	  contents of the NOTICE file are for informational purposes only and do not modify the License. You may
+	  add Your own attribution notices within Derivative Works that You distribute, alongside or as an
+	  addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be
+	  construed as modifying the License.
+
+You may add Your own copyright statement to Your modifications and may provide additional or different license
+terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative
+Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the
+conditions stated in this License.
+
+## 5. Submission of Contributions.
+
+Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by
+You to the Licensor shall be under the terms and conditions of this License, without any additional terms or
+conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate
+license agreement you may have executed with Licensor regarding such Contributions.
+
+## 6. Trademarks.
+
+This License does not grant permission to use the trade names, trademarks, service marks, or product names of
+the Licensor, except as required for reasonable and customary use in describing the origin of the Work and
+reproducing the content of the NOTICE file.
+
+## 7. Disclaimer of Warranty.
+
+Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor
+provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT,
+MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the
+appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of
+permissions under this License.
+
+## 8. Limitation of Liability.
+
+In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless
+required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any
+Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential
+damages of any character arising as a result of this License or out of the use or inability to use the Work
+(including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or
+any and all other commercial damages or losses), even if such Contributor has been advised of the possibility
+of such damages.
+
+## 9. Accepting Warranty or Additional Liability.
+
+While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for,
+acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this
+License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole
+responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold
+each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason
+of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
@@ -0,0 +1,17 @@
+# AWS SDK for PHP
+
+<http://aws.amazon.com/php>
+
+Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License").
+You may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
@@ -0,0 +1,84 @@
+The AWS SDK for PHP includes the following third-party software/licensing:
+
+
+** Guzzle - https://github.com/guzzle/guzzle
+
+Copyright (c) 2014 Michael Dowling, https://github.com/mtdowling
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+----------------
+
+** jmespath.php - https://github.com/mtdowling/jmespath.php
+
+Copyright (c) 2014 Michael Dowling, https://github.com/mtdowling
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+----------------
+
+** phpunit-mock-objects -- https://github.com/sebastianbergmann/phpunit-mock-objects
+
+Copyright (c) 2002-2018, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
@@ -0,0 +1,55 @@
+<?php
+namespace Aws\ACMPCA;
+
+use Aws\AwsClient;
+
+/**
+ * This client is used to interact with the **AWS Certificate Manager Private Certificate Authority** service.
+ * @method \Aws\Result createCertificateAuthority(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createCertificateAuthorityAsync(array $args = [])
+ * @method \Aws\Result createCertificateAuthorityAuditReport(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createCertificateAuthorityAuditReportAsync(array $args = [])
+ * @method \Aws\Result createPermission(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createPermissionAsync(array $args = [])
+ * @method \Aws\Result deleteCertificateAuthority(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteCertificateAuthorityAsync(array $args = [])
+ * @method \Aws\Result deletePermission(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deletePermissionAsync(array $args = [])
+ * @method \Aws\Result deletePolicy(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deletePolicyAsync(array $args = [])
+ * @method \Aws\Result describeCertificateAuthority(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise describeCertificateAuthorityAsync(array $args = [])
+ * @method \Aws\Result describeCertificateAuthorityAuditReport(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise describeCertificateAuthorityAuditReportAsync(array $args = [])
+ * @method \Aws\Result getCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getCertificateAsync(array $args = [])
+ * @method \Aws\Result getCertificateAuthorityCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getCertificateAuthorityCertificateAsync(array $args = [])
+ * @method \Aws\Result getCertificateAuthorityCsr(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getCertificateAuthorityCsrAsync(array $args = [])
+ * @method \Aws\Result getPolicy(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getPolicyAsync(array $args = [])
+ * @method \Aws\Result importCertificateAuthorityCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise importCertificateAuthorityCertificateAsync(array $args = [])
+ * @method \Aws\Result issueCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise issueCertificateAsync(array $args = [])
+ * @method \Aws\Result listCertificateAuthorities(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listCertificateAuthoritiesAsync(array $args = [])
+ * @method \Aws\Result listPermissions(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listPermissionsAsync(array $args = [])
+ * @method \Aws\Result listTags(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listTagsAsync(array $args = [])
+ * @method \Aws\Result putPolicy(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putPolicyAsync(array $args = [])
+ * @method \Aws\Result restoreCertificateAuthority(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise restoreCertificateAuthorityAsync(array $args = [])
+ * @method \Aws\Result revokeCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise revokeCertificateAsync(array $args = [])
+ * @method \Aws\Result tagCertificateAuthority(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise tagCertificateAuthorityAsync(array $args = [])
+ * @method \Aws\Result untagCertificateAuthority(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise untagCertificateAuthorityAsync(array $args = [])
+ * @method \Aws\Result updateCertificateAuthority(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateCertificateAuthorityAsync(array $args = [])
+ */
+class ACMPCAClient extends AwsClient {}
@@ -0,0 +1,9 @@
+<?php
+namespace Aws\ACMPCA\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **AWS Certificate Manager Private Certificate Authority** service.
+ */
+class ACMPCAException extends AwsException {}
@@ -0,0 +1,157 @@
+<?php
+namespace Aws;
+
+use GuzzleHttp\Promise;
+
+/**
+ * A configuration provider is a function that returns a promise that is
+ * fulfilled with a configuration object. This class provides base functionality
+ * usable by specific configuration provider implementations
+ */
+abstract class AbstractConfigurationProvider
+{
+    const ENV_PROFILE = 'AWS_PROFILE';
+    const ENV_CONFIG_FILE = 'AWS_CONFIG_FILE';
+
+    public static $cacheKey;
+
+    protected static $interfaceClass;
+    protected static $exceptionClass;
+
+    /**
+     * Wraps a config provider and saves provided configuration in an
+     * instance of Aws\CacheInterface. Forwards calls when no config found
+     * in cache and updates cache with the results.
+     *
+     * @param callable $provider Configuration provider function to wrap
+     * @param CacheInterface $cache Cache to store configuration
+     * @param string|null $cacheKey (optional) Cache key to use
+     *
+     * @return callable
+     */
+    public static function cache(
+        callable $provider,
+        CacheInterface $cache,
+        $cacheKey = null
+    ) {
+        $cacheKey = $cacheKey ?: static::$cacheKey;
+
+        return function () use ($provider, $cache, $cacheKey) {
+            $found = $cache->get($cacheKey);
+            if ($found instanceof static::$interfaceClass) {
+                return Promise\Create::promiseFor($found);
+            }
+
+            return $provider()
+                ->then(function ($config) use (
+                    $cache,
+                    $cacheKey
+                ) {
+                    $cache->set($cacheKey, $config);
+                    return $config;
+                });
+        };
+    }
+
+    /**
+     * Creates an aggregate configuration provider that invokes the provided
+     * variadic providers one after the other until a provider returns
+     * configuration.
+     *
+     * @return callable
+     */
+    public static function chain()
+    {
+        $links = func_get_args();
+        if (empty($links)) {
+            throw new \InvalidArgumentException('No providers in chain');
+        }
+
+        return function () use ($links) {
+            /** @var callable $parent */
+            $parent = array_shift($links);
+            $promise = $parent();
+            while ($next = array_shift($links)) {
+                $promise = $promise->otherwise($next);
+            }
+            return $promise;
+        };
+    }
+
+    /**
+     * Gets the environment's HOME directory if available.
+     *
+     * @return null|string
+     */
+    protected static function getHomeDir()
+    {
+        // On Linux/Unix-like systems, use the HOME environment variable
+        if ($homeDir = getenv('HOME')) {
+            return $homeDir;
+        }
+
+        // Get the HOMEDRIVE and HOMEPATH values for Windows hosts
+        $homeDrive = getenv('HOMEDRIVE');
+        $homePath = getenv('HOMEPATH');
+
+        return ($homeDrive && $homePath) ? $homeDrive . $homePath : null;
+    }
+
+    /**
+     * Gets default config file location from environment, falling back to aws
+     * default location
+     *
+     * @return string
+     */
+    protected static function getDefaultConfigFilename()
+    {
+        if ($filename = getenv(self::ENV_CONFIG_FILE)) {
+            return $filename;
+        }
+        return self::getHomeDir() . '/.aws/config';
+    }
+
+    /**
+     * Wraps a config provider and caches previously provided configuration.
+     *
+     * @param callable $provider Config provider function to wrap.
+     *
+     * @return callable
+     */
+    public static function memoize(callable $provider)
+    {
+        return function () use ($provider) {
+            static $result;
+            static $isConstant;
+
+            // Constant config will be returned constantly.
+            if ($isConstant) {
+                return $result;
+            }
+
+            // Create the initial promise that will be used as the cached value
+            if (null === $result) {
+                $result = $provider();
+            }
+
+            // Return config and set flag that provider is already set
+            return $result
+                ->then(function ($config) use (&$isConstant) {
+                    $isConstant = true;
+                    return $config;
+                });
+        };
+    }
+
+    /**
+     * Reject promise with standardized exception.
+     *
+     * @param $msg
+     * @return Promise\RejectedPromise
+     */
+    protected static function reject($msg)
+    {
+        $exceptionClass = static::$exceptionClass;
+        return new Promise\RejectedPromise(new $exceptionClass($msg));
+    }
+}
@@ -0,0 +1,65 @@
+<?php
+namespace Aws\AccessAnalyzer;
+
+use Aws\AwsClient;
+
+/**
+ * This client is used to interact with the **Access Analyzer** service.
+ * @method \Aws\Result applyArchiveRule(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise applyArchiveRuleAsync(array $args = [])
+ * @method \Aws\Result cancelPolicyGeneration(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise cancelPolicyGenerationAsync(array $args = [])
+ * @method \Aws\Result createAccessPreview(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createAccessPreviewAsync(array $args = [])
+ * @method \Aws\Result createAnalyzer(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createAnalyzerAsync(array $args = [])
+ * @method \Aws\Result createArchiveRule(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createArchiveRuleAsync(array $args = [])
+ * @method \Aws\Result deleteAnalyzer(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteAnalyzerAsync(array $args = [])
+ * @method \Aws\Result deleteArchiveRule(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteArchiveRuleAsync(array $args = [])
+ * @method \Aws\Result getAccessPreview(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getAccessPreviewAsync(array $args = [])
+ * @method \Aws\Result getAnalyzedResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getAnalyzedResourceAsync(array $args = [])
+ * @method \Aws\Result getAnalyzer(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getAnalyzerAsync(array $args = [])
+ * @method \Aws\Result getArchiveRule(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getArchiveRuleAsync(array $args = [])
+ * @method \Aws\Result getFinding(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getFindingAsync(array $args = [])
+ * @method \Aws\Result getGeneratedPolicy(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getGeneratedPolicyAsync(array $args = [])
+ * @method \Aws\Result listAccessPreviewFindings(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listAccessPreviewFindingsAsync(array $args = [])
+ * @method \Aws\Result listAccessPreviews(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listAccessPreviewsAsync(array $args = [])
+ * @method \Aws\Result listAnalyzedResources(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listAnalyzedResourcesAsync(array $args = [])
+ * @method \Aws\Result listAnalyzers(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listAnalyzersAsync(array $args = [])
+ * @method \Aws\Result listArchiveRules(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listArchiveRulesAsync(array $args = [])
+ * @method \Aws\Result listFindings(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listFindingsAsync(array $args = [])
+ * @method \Aws\Result listPolicyGenerations(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listPolicyGenerationsAsync(array $args = [])
+ * @method \Aws\Result listTagsForResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listTagsForResourceAsync(array $args = [])
+ * @method \Aws\Result startPolicyGeneration(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise startPolicyGenerationAsync(array $args = [])
+ * @method \Aws\Result startResourceScan(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise startResourceScanAsync(array $args = [])
+ * @method \Aws\Result tagResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise tagResourceAsync(array $args = [])
+ * @method \Aws\Result untagResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise untagResourceAsync(array $args = [])
+ * @method \Aws\Result updateArchiveRule(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateArchiveRuleAsync(array $args = [])
+ * @method \Aws\Result updateFindings(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateFindingsAsync(array $args = [])
+ * @method \Aws\Result validatePolicy(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise validatePolicyAsync(array $args = [])
+ */
+class AccessAnalyzerClient extends AwsClient {}
@@ -0,0 +1,9 @@
+<?php
+namespace Aws\AccessAnalyzer\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **Access Analyzer** service.
+ */
+class AccessAnalyzerException extends AwsException {}
@@ -0,0 +1,19 @@
+<?php
+namespace Aws\Account;
+
+use Aws\AwsClient;
+
+/**
+ * This client is used to interact with the **AWS Account** service.
+ * @method \Aws\Result deleteAlternateContact(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteAlternateContactAsync(array $args = [])
+ * @method \Aws\Result getAlternateContact(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getAlternateContactAsync(array $args = [])
+ * @method \Aws\Result getContactInformation(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getContactInformationAsync(array $args = [])
+ * @method \Aws\Result putAlternateContact(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putAlternateContactAsync(array $args = [])
+ * @method \Aws\Result putContactInformation(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putContactInformationAsync(array $args = [])
+ */
+class AccountClient extends AwsClient {}
@@ -0,0 +1,9 @@
+<?php
+namespace Aws\Account\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **AWS Account** service.
+ */
+class AccountException extends AwsException {}
@@ -0,0 +1,40 @@
+<?php
+namespace Aws\Acm;
+
+use Aws\AwsClient;
+
+/**
+ * This client is used to interact with the **AWS Certificate Manager** service.
+ *
+ * @method \Aws\Result addTagsToCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise addTagsToCertificateAsync(array $args = [])
+ * @method \Aws\Result deleteCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteCertificateAsync(array $args = [])
+ * @method \Aws\Result describeCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise describeCertificateAsync(array $args = [])
+ * @method \Aws\Result exportCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise exportCertificateAsync(array $args = [])
+ * @method \Aws\Result getAccountConfiguration(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getAccountConfigurationAsync(array $args = [])
+ * @method \Aws\Result getCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getCertificateAsync(array $args = [])
+ * @method \Aws\Result importCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise importCertificateAsync(array $args = [])
+ * @method \Aws\Result listCertificates(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listCertificatesAsync(array $args = [])
+ * @method \Aws\Result listTagsForCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listTagsForCertificateAsync(array $args = [])
+ * @method \Aws\Result putAccountConfiguration(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putAccountConfigurationAsync(array $args = [])
+ * @method \Aws\Result removeTagsFromCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise removeTagsFromCertificateAsync(array $args = [])
+ * @method \Aws\Result renewCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise renewCertificateAsync(array $args = [])
+ * @method \Aws\Result requestCertificate(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise requestCertificateAsync(array $args = [])
+ * @method \Aws\Result resendValidationEmail(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise resendValidationEmailAsync(array $args = [])
+ * @method \Aws\Result updateCertificateOptions(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateCertificateOptionsAsync(array $args = [])
+ */
+class AcmClient extends AwsClient {}
@@ -0,0 +1,9 @@
+<?php
+namespace Aws\Acm\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **AWS Certificate Manager** service.
+ */
+class AcmException extends AwsException {}
@@ -0,0 +1,195 @@
+<?php
+namespace Aws\AlexaForBusiness;
+
+use Aws\AwsClient;
+
+/**
+ * This client is used to interact with the **Alexa For Business** service.
+ * @method \Aws\Result approveSkill(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise approveSkillAsync(array $args = [])
+ * @method \Aws\Result associateContactWithAddressBook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise associateContactWithAddressBookAsync(array $args = [])
+ * @method \Aws\Result associateDeviceWithNetworkProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise associateDeviceWithNetworkProfileAsync(array $args = [])
+ * @method \Aws\Result associateDeviceWithRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise associateDeviceWithRoomAsync(array $args = [])
+ * @method \Aws\Result associateSkillGroupWithRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise associateSkillGroupWithRoomAsync(array $args = [])
+ * @method \Aws\Result associateSkillWithSkillGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise associateSkillWithSkillGroupAsync(array $args = [])
+ * @method \Aws\Result associateSkillWithUsers(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise associateSkillWithUsersAsync(array $args = [])
+ * @method \Aws\Result createAddressBook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createAddressBookAsync(array $args = [])
+ * @method \Aws\Result createBusinessReportSchedule(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createBusinessReportScheduleAsync(array $args = [])
+ * @method \Aws\Result createConferenceProvider(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createConferenceProviderAsync(array $args = [])
+ * @method \Aws\Result createContact(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createContactAsync(array $args = [])
+ * @method \Aws\Result createGatewayGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createGatewayGroupAsync(array $args = [])
+ * @method \Aws\Result createNetworkProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createNetworkProfileAsync(array $args = [])
+ * @method \Aws\Result createProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createProfileAsync(array $args = [])
+ * @method \Aws\Result createRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createRoomAsync(array $args = [])
+ * @method \Aws\Result createSkillGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createSkillGroupAsync(array $args = [])
+ * @method \Aws\Result createUser(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createUserAsync(array $args = [])
+ * @method \Aws\Result deleteAddressBook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteAddressBookAsync(array $args = [])
+ * @method \Aws\Result deleteBusinessReportSchedule(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteBusinessReportScheduleAsync(array $args = [])
+ * @method \Aws\Result deleteConferenceProvider(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteConferenceProviderAsync(array $args = [])
+ * @method \Aws\Result deleteContact(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteContactAsync(array $args = [])
+ * @method \Aws\Result deleteDevice(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteDeviceAsync(array $args = [])
+ * @method \Aws\Result deleteDeviceUsageData(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteDeviceUsageDataAsync(array $args = [])
+ * @method \Aws\Result deleteGatewayGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteGatewayGroupAsync(array $args = [])
+ * @method \Aws\Result deleteNetworkProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteNetworkProfileAsync(array $args = [])
+ * @method \Aws\Result deleteProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteProfileAsync(array $args = [])
+ * @method \Aws\Result deleteRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteRoomAsync(array $args = [])
+ * @method \Aws\Result deleteRoomSkillParameter(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteRoomSkillParameterAsync(array $args = [])
+ * @method \Aws\Result deleteSkillAuthorization(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteSkillAuthorizationAsync(array $args = [])
+ * @method \Aws\Result deleteSkillGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteSkillGroupAsync(array $args = [])
+ * @method \Aws\Result deleteUser(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteUserAsync(array $args = [])
+ * @method \Aws\Result disassociateContactFromAddressBook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise disassociateContactFromAddressBookAsync(array $args = [])
+ * @method \Aws\Result disassociateDeviceFromRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise disassociateDeviceFromRoomAsync(array $args = [])
+ * @method \Aws\Result disassociateSkillFromSkillGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise disassociateSkillFromSkillGroupAsync(array $args = [])
+ * @method \Aws\Result disassociateSkillFromUsers(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise disassociateSkillFromUsersAsync(array $args = [])
+ * @method \Aws\Result disassociateSkillGroupFromRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise disassociateSkillGroupFromRoomAsync(array $args = [])
+ * @method \Aws\Result forgetSmartHomeAppliances(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise forgetSmartHomeAppliancesAsync(array $args = [])
+ * @method \Aws\Result getAddressBook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getAddressBookAsync(array $args = [])
+ * @method \Aws\Result getConferencePreference(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getConferencePreferenceAsync(array $args = [])
+ * @method \Aws\Result getConferenceProvider(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getConferenceProviderAsync(array $args = [])
+ * @method \Aws\Result getContact(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getContactAsync(array $args = [])
+ * @method \Aws\Result getDevice(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getDeviceAsync(array $args = [])
+ * @method \Aws\Result getGateway(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getGatewayAsync(array $args = [])
+ * @method \Aws\Result getGatewayGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getGatewayGroupAsync(array $args = [])
+ * @method \Aws\Result getInvitationConfiguration(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getInvitationConfigurationAsync(array $args = [])
+ * @method \Aws\Result getNetworkProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getNetworkProfileAsync(array $args = [])
+ * @method \Aws\Result getProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getProfileAsync(array $args = [])
+ * @method \Aws\Result getRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getRoomAsync(array $args = [])
+ * @method \Aws\Result getRoomSkillParameter(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getRoomSkillParameterAsync(array $args = [])
+ * @method \Aws\Result getSkillGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getSkillGroupAsync(array $args = [])
+ * @method \Aws\Result listBusinessReportSchedules(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listBusinessReportSchedulesAsync(array $args = [])
+ * @method \Aws\Result listConferenceProviders(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listConferenceProvidersAsync(array $args = [])
+ * @method \Aws\Result listDeviceEvents(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listDeviceEventsAsync(array $args = [])
+ * @method \Aws\Result listGatewayGroups(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listGatewayGroupsAsync(array $args = [])
+ * @method \Aws\Result listGateways(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listGatewaysAsync(array $args = [])
+ * @method \Aws\Result listSkills(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listSkillsAsync(array $args = [])
+ * @method \Aws\Result listSkillsStoreCategories(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listSkillsStoreCategoriesAsync(array $args = [])
+ * @method \Aws\Result listSkillsStoreSkillsByCategory(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listSkillsStoreSkillsByCategoryAsync(array $args = [])
+ * @method \Aws\Result listSmartHomeAppliances(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listSmartHomeAppliancesAsync(array $args = [])
+ * @method \Aws\Result listTags(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listTagsAsync(array $args = [])
+ * @method \Aws\Result putConferencePreference(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putConferencePreferenceAsync(array $args = [])
+ * @method \Aws\Result putInvitationConfiguration(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putInvitationConfigurationAsync(array $args = [])
+ * @method \Aws\Result putRoomSkillParameter(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putRoomSkillParameterAsync(array $args = [])
+ * @method \Aws\Result putSkillAuthorization(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putSkillAuthorizationAsync(array $args = [])
+ * @method \Aws\Result registerAVSDevice(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise registerAVSDeviceAsync(array $args = [])
+ * @method \Aws\Result rejectSkill(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise rejectSkillAsync(array $args = [])
+ * @method \Aws\Result resolveRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise resolveRoomAsync(array $args = [])
+ * @method \Aws\Result revokeInvitation(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise revokeInvitationAsync(array $args = [])
+ * @method \Aws\Result searchAddressBooks(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchAddressBooksAsync(array $args = [])
+ * @method \Aws\Result searchContacts(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchContactsAsync(array $args = [])
+ * @method \Aws\Result searchDevices(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchDevicesAsync(array $args = [])
+ * @method \Aws\Result searchNetworkProfiles(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchNetworkProfilesAsync(array $args = [])
+ * @method \Aws\Result searchProfiles(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchProfilesAsync(array $args = [])
+ * @method \Aws\Result searchRooms(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchRoomsAsync(array $args = [])
+ * @method \Aws\Result searchSkillGroups(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchSkillGroupsAsync(array $args = [])
+ * @method \Aws\Result searchUsers(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise searchUsersAsync(array $args = [])
+ * @method \Aws\Result sendAnnouncement(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise sendAnnouncementAsync(array $args = [])
+ * @method \Aws\Result sendInvitation(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise sendInvitationAsync(array $args = [])
+ * @method \Aws\Result startDeviceSync(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise startDeviceSyncAsync(array $args = [])
+ * @method \Aws\Result startSmartHomeApplianceDiscovery(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise startSmartHomeApplianceDiscoveryAsync(array $args = [])
+ * @method \Aws\Result tagResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise tagResourceAsync(array $args = [])
+ * @method \Aws\Result untagResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise untagResourceAsync(array $args = [])
+ * @method \Aws\Result updateAddressBook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateAddressBookAsync(array $args = [])
+ * @method \Aws\Result updateBusinessReportSchedule(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateBusinessReportScheduleAsync(array $args = [])
+ * @method \Aws\Result updateConferenceProvider(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateConferenceProviderAsync(array $args = [])
+ * @method \Aws\Result updateContact(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateContactAsync(array $args = [])
+ * @method \Aws\Result updateDevice(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateDeviceAsync(array $args = [])
+ * @method \Aws\Result updateGateway(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateGatewayAsync(array $args = [])
+ * @method \Aws\Result updateGatewayGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateGatewayGroupAsync(array $args = [])
+ * @method \Aws\Result updateNetworkProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateNetworkProfileAsync(array $args = [])
+ * @method \Aws\Result updateProfile(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateProfileAsync(array $args = [])
+ * @method \Aws\Result updateRoom(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateRoomAsync(array $args = [])
+ * @method \Aws\Result updateSkillGroup(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateSkillGroupAsync(array $args = [])
+ */
+class AlexaForBusinessClient extends AwsClient {}
@@ -0,0 +1,9 @@
+<?php
+namespace Aws\AlexaForBusiness\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **Alexa For Business** service.
+ */
+class AlexaForBusinessException extends AwsException {}
@@ -0,0 +1,83 @@
+<?php
+namespace Aws\Amplify;
+
+use Aws\AwsClient;
+
+/**
+ * This client is used to interact with the **AWS Amplify** service.
+ * @method \Aws\Result createApp(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createAppAsync(array $args = [])
+ * @method \Aws\Result createBackendEnvironment(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createBackendEnvironmentAsync(array $args = [])
+ * @method \Aws\Result createBranch(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createBranchAsync(array $args = [])
+ * @method \Aws\Result createDeployment(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createDeploymentAsync(array $args = [])
+ * @method \Aws\Result createDomainAssociation(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createDomainAssociationAsync(array $args = [])
+ * @method \Aws\Result createWebhook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createWebhookAsync(array $args = [])
+ * @method \Aws\Result deleteApp(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteAppAsync(array $args = [])
+ * @method \Aws\Result deleteBackendEnvironment(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteBackendEnvironmentAsync(array $args = [])
+ * @method \Aws\Result deleteBranch(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteBranchAsync(array $args = [])
+ * @method \Aws\Result deleteDomainAssociation(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteDomainAssociationAsync(array $args = [])
+ * @method \Aws\Result deleteJob(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteJobAsync(array $args = [])
+ * @method \Aws\Result deleteWebhook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteWebhookAsync(array $args = [])
+ * @method \Aws\Result generateAccessLogs(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise generateAccessLogsAsync(array $args = [])
+ * @method \Aws\Result getApp(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getAppAsync(array $args = [])
+ * @method \Aws\Result getArtifactUrl(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getArtifactUrlAsync(array $args = [])
+ * @method \Aws\Result getBackendEnvironment(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getBackendEnvironmentAsync(array $args = [])
+ * @method \Aws\Result getBranch(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getBranchAsync(array $args = [])
+ * @method \Aws\Result getDomainAssociation(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getDomainAssociationAsync(array $args = [])
+ * @method \Aws\Result getJob(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getJobAsync(array $args = [])
+ * @method \Aws\Result getWebhook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getWebhookAsync(array $args = [])
+ * @method \Aws\Result listApps(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listAppsAsync(array $args = [])
+ * @method \Aws\Result listArtifacts(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listArtifactsAsync(array $args = [])
+ * @method \Aws\Result listBackendEnvironments(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listBackendEnvironmentsAsync(array $args = [])
+ * @method \Aws\Result listBranches(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listBranchesAsync(array $args = [])
+ * @method \Aws\Result listDomainAssociations(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listDomainAssociationsAsync(array $args = [])
+ * @method \Aws\Result listJobs(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listJobsAsync(array $args = [])
+ * @method \Aws\Result listTagsForResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listTagsForResourceAsync(array $args = [])
+ * @method \Aws\Result listWebhooks(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listWebhooksAsync(array $args = [])
+ * @method \Aws\Result startDeployment(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise startDeploymentAsync(array $args = [])
+ * @method \Aws\Result startJob(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise startJobAsync(array $args = [])
+ * @method \Aws\Result stopJob(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise stopJobAsync(array $args = [])
+ * @method \Aws\Result tagResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise tagResourceAsync(array $args = [])
+ * @method \Aws\Result untagResource(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise untagResourceAsync(array $args = [])
+ * @method \Aws\Result updateApp(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateAppAsync(array $args = [])
+ * @method \Aws\Result updateBranch(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateBranchAsync(array $args = [])
+ * @method \Aws\Result updateDomainAssociation(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateDomainAssociationAsync(array $args = [])
+ * @method \Aws\Result updateWebhook(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateWebhookAsync(array $args = [])
+ */
+class AmplifyClient extends AwsClient {}
@@ -0,0 +1,9 @@
+<?php
+namespace Aws\Amplify\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **AWS Amplify** service.
+ */
+class AmplifyException extends AwsException {}
@@ -0,0 +1,71 @@
+<?php
+namespace Aws\AmplifyBackend;
+
+use Aws\AwsClient;
+
+/**
+ * This client is used to interact with the **AmplifyBackend** service.
+ * @method \Aws\Result cloneBackend(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise cloneBackendAsync(array $args = [])
+ * @method \Aws\Result createBackend(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createBackendAsync(array $args = [])
+ * @method \Aws\Result createBackendAPI(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createBackendAPIAsync(array $args = [])
+ * @method \Aws\Result createBackendAuth(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createBackendAuthAsync(array $args = [])
+ * @method \Aws\Result createBackendConfig(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createBackendConfigAsync(array $args = [])
+ * @method \Aws\Result createBackendStorage(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createBackendStorageAsync(array $args = [])
+ * @method \Aws\Result createToken(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createTokenAsync(array $args = [])
+ * @method \Aws\Result deleteBackend(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteBackendAsync(array $args = [])
+ * @method \Aws\Result deleteBackendAPI(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteBackendAPIAsync(array $args = [])
+ * @method \Aws\Result deleteBackendAuth(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteBackendAuthAsync(array $args = [])
+ * @method \Aws\Result deleteBackendStorage(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteBackendStorageAsync(array $args = [])
+ * @method \Aws\Result deleteToken(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteTokenAsync(array $args = [])
+ * @method \Aws\Result generateBackendAPIModels(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise generateBackendAPIModelsAsync(array $args = [])
+ * @method \Aws\Result getBackend(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getBackendAsync(array $args = [])
+ * @method \Aws\Result getBackendAPI(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getBackendAPIAsync(array $args = [])
+ * @method \Aws\Result getBackendAPIModels(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getBackendAPIModelsAsync(array $args = [])
+ * @method \Aws\Result getBackendAuth(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getBackendAuthAsync(array $args = [])
+ * @method \Aws\Result getBackendJob(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getBackendJobAsync(array $args = [])
+ * @method \Aws\Result getBackendStorage(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getBackendStorageAsync(array $args = [])
+ * @method \Aws\Result getToken(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getTokenAsync(array $args = [])
+ * @method \Aws\Result importBackendAuth(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise importBackendAuthAsync(array $args = [])
+ * @method \Aws\Result importBackendStorage(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise importBackendStorageAsync(array $args = [])
+ * @method \Aws\Result listBackendJobs(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listBackendJobsAsync(array $args = [])
+ * @method \Aws\Result listS3Buckets(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listS3BucketsAsync(array $args = [])
+ * @method \Aws\Result removeAllBackends(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise removeAllBackendsAsync(array $args = [])
+ * @method \Aws\Result removeBackendConfig(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise removeBackendConfigAsync(array $args = [])
+ * @method \Aws\Result updateBackendAPI(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateBackendAPIAsync(array $args = [])
+ * @method \Aws\Result updateBackendAuth(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateBackendAuthAsync(array $args = [])
+ * @method \Aws\Result updateBackendConfig(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateBackendConfigAsync(array $args = [])
+ * @method \Aws\Result updateBackendJob(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateBackendJobAsync(array $args = [])
+ * @method \Aws\Result updateBackendStorage(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateBackendStorageAsync(array $args = [])
+ */
+class AmplifyBackendClient extends AwsClient {}
@@ -0,0 +1,9 @@
+<?php
+namespace Aws\AmplifyBackend\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **AmplifyBackend** service.
+ */
+class AmplifyBackendException extends AwsException {}
@@ -0,0 +1,53 @@
+<?php
+namespace Aws\AmplifyUIBuilder;
+
+use Aws\AwsClient;
+
+/**
+ * This client is used to interact with the **AWS Amplify UI Builder** service.
+ * @method \Aws\Result createComponent(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createComponentAsync(array $args = [])
+ * @method \Aws\Result createForm(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createFormAsync(array $args = [])
+ * @method \Aws\Result createTheme(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise createThemeAsync(array $args = [])
+ * @method \Aws\Result deleteComponent(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteComponentAsync(array $args = [])
+ * @method \Aws\Result deleteForm(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteFormAsync(array $args = [])
+ * @method \Aws\Result deleteTheme(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteThemeAsync(array $args = [])
+ * @method \Aws\Result exchangeCodeForToken(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise exchangeCodeForTokenAsync(array $args = [])
+ * @method \Aws\Result exportComponents(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise exportComponentsAsync(array $args = [])
+ * @method \Aws\Result exportForms(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise exportFormsAsync(array $args = [])
+ * @method \Aws\Result exportThemes(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise exportThemesAsync(array $args = [])
+ * @method \Aws\Result getComponent(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getComponentAsync(array $args = [])
+ * @method \Aws\Result getForm(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getFormAsync(array $args = [])
+ * @method \Aws\Result getMetadata(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getMetadataAsync(array $args = [])
+ * @method \Aws\Result getTheme(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getThemeAsync(array $args = [])
+ * @method \Aws\Result listComponents(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listComponentsAsync(array $args = [])
+ * @method \Aws\Result listForms(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listFormsAsync(array $args = [])
+ * @method \Aws\Result listThemes(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listThemesAsync(array $args = [])
+ * @method \Aws\Result putMetadataFlag(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putMetadataFlagAsync(array $args = [])
+ * @method \Aws\Result refreshToken(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise refreshTokenAsync(array $args = [])
+ * @method \Aws\Result updateComponent(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateComponentAsync(array $args = [])
+ * @method \Aws\Result updateForm(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateFormAsync(array $args = [])
+ * @method \Aws\Result updateTheme(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise updateThemeAsync(array $args = [])
+ */
+class AmplifyUIBuilderClient extends AwsClient {}
@@ -0,0 +1,9 @@
+<?php
+namespace Aws\AmplifyUIBuilder\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **AWS Amplify UI Builder** service.
+ */
+class AmplifyUIBuilderException extends AwsException {}
@@ -0,0 +1,83 @@
+<?php
+namespace Aws\Api;
+
+/**
+ * Base class that is used by most API shapes
+ */
+abstract class AbstractModel implements \ArrayAccess
+{
+    /** @var array */
+    protected $definition;
+
+    /** @var ShapeMap */
+    protected $shapeMap;
+
+    /**
+     * @param array    $definition Service description
+     * @param ShapeMap $shapeMap   Shapemap used for creating shapes
+     */
+    public function __construct(array $definition, ShapeMap $shapeMap)
+    {
+        $this->definition = $definition;
+        $this->shapeMap = $shapeMap;
+    }
+
+    public function toArray()
+    {
+        return $this->definition;
+    }
+
+    /**
+     * @return mixed|null
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetGet($offset)
+    {
+        return isset($this->definition[$offset])
+            ? $this->definition[$offset] : null;
+    }
+
+    /**
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetSet($offset, $value)
+    {
+        $this->definition[$offset] = $value;
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetExists($offset)
+    {
+        return isset($this->definition[$offset]);
+    }
+
+    /**
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetUnset($offset)
+    {
+        unset($this->definition[$offset]);
+    }
+
+    protected function shapeAt($key)
+    {
+        if (!isset($this->definition[$key])) {
+            throw new \InvalidArgumentException('Expected shape definition at '
+                . $key);
+        }
+
+        return $this->shapeFor($this->definition[$key]);
+    }
+
+    protected function shapeFor(array $definition)
+    {
+        return isset($definition['shape'])
+            ? $this->shapeMap->resolve($definition)
+            : Shape::create($definition, $this->shapeMap);
+    }
+}
@@ -0,0 +1,244 @@
+<?php
+namespace Aws\Api;
+
+use Aws\Exception\UnresolvedApiException;
+
+/**
+ * API providers.
+ *
+ * An API provider is a function that accepts a type, service, and version and
+ * returns an array of API data on success or NULL if no API data can be created
+ * for the provided arguments.
+ *
+ * You can wrap your calls to an API provider with the
+ * {@see ApiProvider::resolve} method to ensure that API data is created. If the
+ * API data is not created, then the resolve() method will throw a
+ * {@see Aws\Exception\UnresolvedApiException}.
+ *
+ *     use Aws\Api\ApiProvider;
+ *     $provider = ApiProvider::defaultProvider();
+ *     // Returns an array or NULL.
+ *     $data = $provider('api', 's3', '2006-03-01');
+ *     // Returns an array or throws.
+ *     $data = ApiProvider::resolve($provider, 'api', 'elasticfood', '2020-01-01');
+ *
+ * You can compose multiple providers into a single provider using
+ * {@see Aws\or_chain}. This method accepts providers as arguments and
+ * returns a new function that will invoke each provider until a non-null value
+ * is returned.
+ *
+ *     $a = ApiProvider::filesystem(sys_get_temp_dir() . '/aws-beta-models');
+ *     $b = ApiProvider::manifest();
+ *
+ *     $c = \Aws\or_chain($a, $b);
+ *     $data = $c('api', 'betaservice', '2015-08-08'); // $a handles this.
+ *     $data = $c('api', 's3', '2006-03-01');          // $b handles this.
+ *     $data = $c('api', 'invalid', '2014-12-15');     // Neither handles this.
+ */
+class ApiProvider
+{
+    /** @var array A map of public API type names to their file suffix. */
+    private static $typeMap = [
+        'api'       => 'api-2',
+        'paginator' => 'paginators-1',
+        'waiter'    => 'waiters-2',
+        'docs'      => 'docs-2',
+    ];
+
+    /** @var array API manifest */
+    private $manifest;
+
+    /** @var string The directory containing service models. */
+    private $modelsDir;
+
+    /**
+     * Resolves an API provider and ensures a non-null return value.
+     *
+     * @param callable $provider Provider function to invoke.
+     * @param string   $type     Type of data ('api', 'waiter', 'paginator').
+     * @param string   $service  Service name.
+     * @param string   $version  API version.
+     *
+     * @return array
+     * @throws UnresolvedApiException
+     */
+    public static function resolve(callable $provider, $type, $service, $version)
+    {
+        // Execute the provider and return the result, if there is one.
+        $result = $provider($type, $service, $version);
+        if (is_array($result)) {
+            if (!isset($result['metadata']['serviceIdentifier'])) {
+                $result['metadata']['serviceIdentifier'] = $service;
+            }
+            return $result;
+        }
+
+        // Throw an exception with a message depending on the inputs.
+        if (!isset(self::$typeMap[$type])) {
+            $msg = "The type must be one of: " . implode(', ', self::$typeMap);
+        } elseif ($service) {
+            $msg = "The {$service} service does not have version: {$version}.";
+        } else {
+            $msg = "You must specify a service name to retrieve its API data.";
+        }
+
+        throw new UnresolvedApiException($msg);
+    }
+
+    /**
+     * Default SDK API provider.
+     *
+     * This provider loads pre-built manifest data from the `data` directory.
+     *
+     * @return self
+     */
+    public static function defaultProvider()
+    {
+        return new self(__DIR__ . '/../data', \Aws\manifest());
+    }
+
+    /**
+     * Loads API data after resolving the version to the latest, compatible,
+     * available version based on the provided manifest data.
+     *
+     * Manifest data is essentially an associative array of service names to
+     * associative arrays of API version aliases.
+     *
+     * [
+     *   ...
+     *   'ec2' => [
+     *     'latest'     => '2014-10-01',
+     *     '2014-10-01' => '2014-10-01',
+     *     '2014-09-01' => '2014-10-01',
+     *     '2014-06-15' => '2014-10-01',
+     *     ...
+     *   ],
+     *   'ecs' => [...],
+     *   'elasticache' => [...],
+     *   ...
+     * ]
+     *
+     * @param string $dir      Directory containing service models.
+     * @param array  $manifest The API version manifest data.
+     *
+     * @return self
+     */
+    public static function manifest($dir, array $manifest)
+    {
+        return new self($dir, $manifest);
+    }
+
+    /**
+     * Loads API data from the specified directory.
+     *
+     * If "latest" is specified as the version, this provider must glob the
+     * directory to find which is the latest available version.
+     *
+     * @param string $dir Directory containing service models.
+     *
+     * @return self
+     * @throws \InvalidArgumentException if the provided `$dir` is invalid.
+     */
+    public static function filesystem($dir)
+    {
+        return new self($dir);
+    }
+
+    /**
+     * Retrieves a list of valid versions for the specified service.
+     *
+     * @param string $service Service name
+     *
+     * @return array
+     */
+    public function getVersions($service)
+    {
+        if (!isset($this->manifest)) {
+            $this->buildVersionsList($service);
+        }
+
+        if (!isset($this->manifest[$service]['versions'])) {
+            return [];
+        }
+
+        return array_values(array_unique($this->manifest[$service]['versions']));
+    }
+
+    /**
+     * Execute the provider.
+     *
+     * @param string $type    Type of data ('api', 'waiter', 'paginator').
+     * @param string $service Service name.
+     * @param string $version API version.
+     *
+     * @return array|null
+     */
+    public function __invoke($type, $service, $version)
+    {
+        // Resolve the type or return null.
+        if (isset(self::$typeMap[$type])) {
+            $type = self::$typeMap[$type];
+        } else {
+            return null;
+        }
+
+        // Resolve the version or return null.
+        if (!isset($this->manifest)) {
+            $this->buildVersionsList($service);
+        }
+
+        if (!isset($this->manifest[$service]['versions'][$version])) {
+            return null;
+        }
+
+        $version = $this->manifest[$service]['versions'][$version];
+        $path = "{$this->modelsDir}/{$service}/{$version}/{$type}.json";
+
+        try {
+            return \Aws\load_compiled_json($path);
+        } catch (\InvalidArgumentException $e) {
+            return null;
+        }
+    }
+
+    /**
+     * @param string $modelsDir Directory containing service models.
+     * @param array  $manifest  The API version manifest data.
+     */
+    private function __construct($modelsDir, array $manifest = null)
+    {
+        $this->manifest = $manifest;
+        $this->modelsDir = rtrim($modelsDir, '/');
+        if (!is_dir($this->modelsDir)) {
+            throw new \InvalidArgumentException(
+                "The specified models directory, {$modelsDir}, was not found."
+            );
+        }
+    }
+
+    /**
+     * Build the versions list for the specified service by globbing the dir.
+     */
+    private function buildVersionsList($service)
+    {
+        $dir = "{$this->modelsDir}/{$service}/";
+
+        if (!is_dir($dir)) {
+            return;
+        }
+
+        // Get versions, remove . and .., and sort in descending order.
+        $results = array_diff(scandir($dir, SCANDIR_SORT_DESCENDING), ['..', '.']);
+
+        if (!$results) {
+            $this->manifest[$service] = ['versions' => []];
+        } else {
+            $this->manifest[$service] = [
+                'versions' => [
+                    'latest' => $results[0]
+                ]
+            ];
+            $this->manifest[$service]['versions'] += array_combine($results, $results);
+        }
+    }
+}
@@ -0,0 +1,124 @@
+<?php
+
+namespace Aws\Api;
+
+use Aws\Api\Parser\Exception\ParserException;
+use DateTime;
+use DateTimeZone;
+use Exception;
+
+/**
+ * DateTime overrides that make DateTime work more seamlessly as a string,
+ * with JSON documents, and with JMESPath.
+ */
+class DateTimeResult extends \DateTime implements \JsonSerializable
+{
+    /**
+     * Create a new DateTimeResult from a unix timestamp.
+     * The Unix epoch (or Unix time or POSIX time or Unix
+     * timestamp) is the number of seconds that have elapsed since
+     * January 1, 1970 (midnight UTC/GMT).
+     *
+     * @return DateTimeResult
+     * @throws Exception
+     */
+    public static function fromEpoch($unixTimestamp)
+    {
+        if (!is_numeric($unixTimestamp)) {
+            throw new ParserException('Invalid timestamp value passed to DateTimeResult::fromEpoch');
+        }
+
+        // PHP 5.5 does not support sub-second precision
+        if (\PHP_VERSION_ID < 56000) {
+            return new self(gmdate('c', $unixTimestamp));
+        }
+
+        $decimalSeparator = isset(localeconv()['decimal_point']) ? localeconv()['decimal_point'] : ".";
+        $formatString = "U" . $decimalSeparator . "u";
+        $dateTime = DateTime::createFromFormat(
+            $formatString,
+            sprintf('%0.6f', $unixTimestamp),
+            new DateTimeZone('UTC')
+        );
+
+        if (false === $dateTime) {
+            throw new ParserException('Invalid timestamp value passed to DateTimeResult::fromEpoch');
+        }
+
+        return new self(
+            $dateTime->format('Y-m-d H:i:s.u'),
+            new DateTimeZone('UTC')
+        );
+    }
+
+    /**
+     * @return DateTimeResult
+     */
+    public static function fromISO8601($iso8601Timestamp)
+    {
+        if (is_numeric($iso8601Timestamp) || !is_string($iso8601Timestamp)) {
+            throw new ParserException('Invalid timestamp value passed to DateTimeResult::fromISO8601');
+        }
+
+        return new DateTimeResult($iso8601Timestamp);
+    }
+
+    /**
+     * Create a new DateTimeResult from an unknown timestamp.
+     *
+     * @return DateTimeResult
+     * @throws Exception
+     */
+    public static function fromTimestamp($timestamp, $expectedFormat = null)
+    {
+        if (empty($timestamp)) {
+            return self::fromEpoch(0);
+        }
+
+        if (!(is_string($timestamp) || is_numeric($timestamp))) {
+            throw new ParserException('Invalid timestamp value passed to DateTimeResult::fromTimestamp');
+        }
+
+        try {
+            if ($expectedFormat == 'iso8601') {
+                try {
+                    return self::fromISO8601($timestamp);
+                } catch (Exception $exception) {
+                    return self::fromEpoch($timestamp);
+                }
+            } else if ($expectedFormat == 'unixTimestamp') {
+                try {
+                    return self::fromEpoch($timestamp);
+                } catch (Exception $exception) {
+                    return self::fromISO8601($timestamp);
+                }
+            } else if (\Aws\is_valid_epoch($timestamp)) {
+                return self::fromEpoch($timestamp);
+            }
+            return self::fromISO8601($timestamp);
+        } catch (Exception $exception) {
+            throw new ParserException('Invalid timestamp value passed to DateTimeResult::fromTimestamp');
+        }
+    }
+
+    /**
+     * Serialize the DateTimeResult as an ISO 8601 date string.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->format('c');
+    }
+
+    /**
+     * Serialize the date as an ISO 8601 date when serializing as JSON.
+     *
+     * @return string
+     */
+    #[\ReturnTypeWillChange]
+    public function jsonSerialize()
+    {
+        return (string) $this;
+    }
+}
@@ -0,0 +1,128 @@
+<?php
+namespace Aws\Api;
+
+/**
+ * Encapsulates the documentation strings for a given service-version and
+ * provides methods for extracting the desired parts related to a service,
+ * operation, error, or shape (i.e., parameter).
+ */
+class DocModel
+{
+    /** @var array */
+    private $docs;
+
+    /**
+     * @param array $docs
+     *
+     * @throws \RuntimeException
+     */
+    public function __construct(array $docs)
+    {
+        if (!extension_loaded('tidy')) {
+            throw new \RuntimeException('The "tidy" PHP extension is required.');
+        }
+
+        $this->docs = $docs;
+    }
+
+    /**
+     * Convert the doc model to an array.
+     *
+     * @return array
+     */
+    public function toArray()
+    {
+        return $this->docs;
+    }
+
+    /**
+     * Retrieves documentation about the service.
+     *
+     * @return null|string
+     */
+    public function getServiceDocs()
+    {
+        return isset($this->docs['service']) ? $this->docs['service'] : null;
+    }
+
+    /**
+     * Retrieves documentation about an operation.
+     *
+     * @param string $operation Name of the operation
+     *
+     * @return null|string
+     */
+    public function getOperationDocs($operation)
+    {
+        return isset($this->docs['operations'][$operation])
+            ? $this->docs['operations'][$operation]
+            : null;
+    }
+
+    /**
+     * Retrieves documentation about an error.
+     *
+     * @param string $error Name of the error
+     *
+     * @return null|string
+     */
+    public function getErrorDocs($error)
+    {
+        return isset($this->docs['shapes'][$error]['base'])
+            ? $this->docs['shapes'][$error]['base']
+            : null;
+    }
+
+    /**
+     * Retrieves documentation about a shape, specific to the context.
+     *
+     * @param string $shapeName  Name of the shape.
+     * @param string $parentName Name of the parent/context shape.
+     * @param string $ref        Name used by the context to reference the shape.
+     *
+     * @return null|string
+     */
+    public function getShapeDocs($shapeName, $parentName, $ref)
+    {
+        if (!isset($this->docs['shapes'][$shapeName])) {
+            return '';
+        }
+
+        $result = '';
+        $d = $this->docs['shapes'][$shapeName];
+        if (isset($d['refs']["{$parentName}\$${ref}"])) {
+            $result = $d['refs']["{$parentName}\$${ref}"];
+        } elseif (isset($d['base'])) {
+            $result = $d['base'];
+        }
+
+        if (isset($d['append'])) {
+            $result .= $d['append'];
+        }
+
+        return $this->clean($result);
+    }
+
+    private function clean($content)
+    {
+        if (!$content) {
+            return '';
+        }
+
+        $tidy = new \tidy();
+        $tidy->parseString($content, [
+            'indent' => true,
+            'doctype' => 'omit',
+            'output-html' => true,
+            'show-body-only' => true,
+            'drop-empty-paras' => true,
+            'drop-font-tags' => true,
+            'drop-proprietary-attributes' => true,
+            'hide-comments' => true,
+            'logical-emphasis' => true
+        ]);
+        $tidy->cleanRepair();
+
+        return (string) $content;
+    }
+}
@@ -0,0 +1,95 @@
+<?php
+namespace Aws\Api\ErrorParser;
+
+use Aws\Api\Parser\MetadataParserTrait;
+use Aws\Api\Parser\PayloadParserTrait;
+use Aws\Api\Service;
+use Aws\Api\StructureShape;
+use Aws\CommandInterface;
+use Psr\Http\Message\ResponseInterface;
+
+abstract class AbstractErrorParser
+{
+    use MetadataParserTrait;
+    use PayloadParserTrait;
+
+    /**
+     * @var Service
+     */
+    protected $api;
+
+    /**
+     * @param Service $api
+     */
+    public function __construct(Service $api = null)
+    {
+        $this->api = $api;
+    }
+
+    abstract protected function payload(
+        ResponseInterface $response,
+        StructureShape $member
+    );
+
+    protected function extractPayload(
+        StructureShape $member,
+        ResponseInterface $response
+    ) {
+        if ($member instanceof StructureShape) {
+            // Structure members parse top-level data into a specific key.
+            return $this->payload($response, $member);
+        } else {
+            // Streaming data is just the stream from the response body.
+            return $response->getBody();
+        }
+    }
+
+    protected function populateShape(
+        array &$data,
+        ResponseInterface $response,
+        CommandInterface $command = null
+    ) {
+        $data['body'] = [];
+
+        if (!empty($command) && !empty($this->api)) {
+
+            // If modeled error code is indicated, check for known error shape
+            if (!empty($data['code'])) {
+
+                $errors = $this->api->getOperation($command->getName())->getErrors();
+                foreach ($errors as $key => $error) {
+
+                    // If error code matches a known error shape, populate the body
+                    if ($data['code'] == $error['name']
+                        && $error instanceof StructureShape
+                    ) {
+                        $modeledError = $error;
+                        $data['body'] = $this->extractPayload(
+                            $modeledError,
+                            $response
+                        );
+                        $data['error_shape'] = $modeledError;
+
+                        foreach ($error->getMembers() as $name => $member) {
+                            switch ($member['location']) {
+                                case 'header':
+                                    $this->extractHeader($name, $member, $response, $data['body']);
+                                    break;
+                                case 'headers':
+                                    $this->extractHeaders($name, $member, $response, $data['body']);
+                                    break;
+                                case 'statusCode':
+                                    $this->extractStatus($name, $response, $data['body']);
+                                    break;
+                            }
+                        }
+
+                        break;
+                    }
+                }
+            }
+        }
+
+        return $data;
+    }
+}
@@ -0,0 +1,52 @@
+<?php
+namespace Aws\Api\ErrorParser;
+
+use Aws\Api\Parser\PayloadParserTrait;
+use Aws\Api\StructureShape;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Provides basic JSON error parsing functionality.
+ */
+trait JsonParserTrait
+{
+    use PayloadParserTrait;
+
+    private function genericHandler(ResponseInterface $response)
+    {
+        $code = (string) $response->getStatusCode();
+        if ($this->api
+            && $this->api->getMetadata('awsQueryCompatible')
+            && $response->getHeaderLine('x-amzn-query-error')
+        ) {
+            $queryError = $response->getHeaderLine('x-amzn-query-error');
+            $parts = explode(';', $queryError);
+            if (isset($parts) && count($parts) == 2 && $parts[0] && $parts[1]) {
+                $error_code = $parts[0];
+                $error_type = $parts[1];
+            }
+        }
+        if (!isset($error_type)) {
+            $error_type = $code[0] == '4' ? 'client' : 'server';
+        }
+
+        return [
+            'request_id'  => (string) $response->getHeaderLine('x-amzn-requestid'),
+            'code'        => isset($error_code) ? $error_code : null,
+            'message'     => null,
+            'type'        => $error_type,
+            'parsed'      => $this->parseJson($response->getBody(), $response)
+        ];
+    }
+
+    protected function payload(
+        ResponseInterface $response,
+        StructureShape $member
+    ) {
+        $jsonBody = $this->parseJson($response->getBody(), $response);
+
+        if ($jsonBody) {
+            return $this->parser->parse($member, $jsonBody);
+        }
+    }
+}
@@ -0,0 +1,49 @@
+<?php
+namespace Aws\Api\ErrorParser;
+
+use Aws\Api\Parser\JsonParser;
+use Aws\Api\Service;
+use Aws\CommandInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Parsers JSON-RPC errors.
+ */
+class JsonRpcErrorParser extends AbstractErrorParser
+{
+    use JsonParserTrait;
+
+    private $parser;
+
+    public function __construct(Service $api = null, JsonParser $parser = null)
+    {
+        parent::__construct($api);
+        $this->parser = $parser ?: new JsonParser();
+    }
+
+    public function __invoke(
+        ResponseInterface $response,
+        CommandInterface $command = null
+    ) {
+        $data = $this->genericHandler($response);
+
+        // Make the casing consistent across services.
+        if ($data['parsed']) {
+            $data['parsed'] = array_change_key_case($data['parsed']);
+        }
+
+        if (isset($data['parsed']['__type'])) {
+            if (!isset($data['code'])) {
+                $parts = explode('#', $data['parsed']['__type']);
+                $data['code'] = isset($parts[1]) ? $parts[1] : $parts[0];
+            }
+            $data['message'] = isset($data['parsed']['message'])
+                ? $data['parsed']['message']
+                : null;
+        }
+
+        $this->populateShape($data, $response, $command);
+
+        return $data;
+    }
+}
@@ -0,0 +1,58 @@
+<?php
+namespace Aws\Api\ErrorParser;
+
+use Aws\Api\Parser\JsonParser;
+use Aws\Api\Service;
+use Aws\Api\StructureShape;
+use Aws\CommandInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Parses JSON-REST errors.
+ */
+class RestJsonErrorParser extends AbstractErrorParser
+{
+    use JsonParserTrait;
+
+    private $parser;
+
+    public function __construct(Service $api = null, JsonParser $parser = null)
+    {
+        parent::__construct($api);
+        $this->parser = $parser ?: new JsonParser();
+    }
+
+    public function __invoke(
+        ResponseInterface $response,
+        CommandInterface $command = null
+    ) {
+        $data = $this->genericHandler($response);
+
+        // Merge in error data from the JSON body
+        if ($json = $data['parsed']) {
+            $data = array_replace($data, $json);
+        }
+
+        // Correct error type from services like Amazon Glacier
+        if (!empty($data['type'])) {
+            $data['type'] = strtolower($data['type']);
+        }
+
+        // Retrieve the error code from services like Amazon Elastic Transcoder
+        if ($code = $response->getHeaderLine('x-amzn-errortype')) {
+            $colon = strpos($code, ':');
+            $data['code'] = $colon ? substr($code, 0, $colon) : $code;
+        }
+
+        // Retrieve error message directly
+        $data['message'] = isset($data['parsed']['message'])
+            ? $data['parsed']['message']
+            : (isset($data['parsed']['Message'])
+                ? $data['parsed']['Message']
+                : null);
+
+        $this->populateShape($data, $response, $command);
+
+        return $data;
+    }
+}
@@ -0,0 +1,111 @@
+<?php
+namespace Aws\Api\ErrorParser;
+
+use Aws\Api\Parser\PayloadParserTrait;
+use Aws\Api\Parser\XmlParser;
+use Aws\Api\Service;
+use Aws\Api\StructureShape;
+use Aws\CommandInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Parses XML errors.
+ */
+class XmlErrorParser extends AbstractErrorParser
+{
+    use PayloadParserTrait;
+
+    protected $parser;
+
+    public function __construct(Service $api = null, XmlParser $parser = null)
+    {
+        parent::__construct($api);
+        $this->parser = $parser ?: new XmlParser();
+    }
+
+    public function __invoke(
+        ResponseInterface $response,
+        CommandInterface $command = null
+    ) {
+        $code = (string) $response->getStatusCode();
+
+        $data = [
+            'type' => $code[0] == '4' ? 'client' : 'server',
+            'request_id' => null,
+            'code' => null,
+            'message' => null,
+            'parsed' => null
+        ];
+
+        $body = $response->getBody();
+        if ($body->getSize() > 0) {
+            $this->parseBody($this->parseXml($body, $response), $data);
+        } else {
+            $this->parseHeaders($response, $data);
+        }
+
+        $this->populateShape($data, $response, $command);
+
+        return $data;
+    }
+
+    private function parseHeaders(ResponseInterface $response, array &$data)
+    {
+        if ($response->getStatusCode() == '404') {
+            $data['code'] = 'NotFound';
+        }
+
+        $data['message'] = $response->getStatusCode() . ' '
+            . $response->getReasonPhrase();
+
+        if ($requestId = $response->getHeaderLine('x-amz-request-id')) {
+            $data['request_id'] = $requestId;
+            $data['message'] .= " (Request-ID: $requestId)";
+        }
+    }
+
+    private function parseBody(\SimpleXMLElement $body, array &$data)
+    {
+        $data['parsed'] = $body;
+        $prefix = $this->registerNamespacePrefix($body);
+
+        if ($tempXml = $body->xpath("//{$prefix}Code[1]")) {
+            $data['code'] = (string) $tempXml[0];
+        }
+
+        if ($tempXml = $body->xpath("//{$prefix}Message[1]")) {
+            $data['message'] = (string) $tempXml[0];
+        }
+
+        $tempXml = $body->xpath("//{$prefix}RequestId[1]");
+        if (isset($tempXml[0])) {
+            $data['request_id'] = (string)$tempXml[0];
+        }
+    }
+
+    protected function registerNamespacePrefix(\SimpleXMLElement $element)
+    {
+        $namespaces = $element->getDocNamespaces();
+        if (!isset($namespaces[''])) {
+            return '';
+        } 
+        
+        // Account for the default namespace being defined and PHP not
+        // being able to handle it :(.
+        $element->registerXPathNamespace('ns', $namespaces['']);
+        return 'ns:';
+    }
+
+    protected function payload(
+        ResponseInterface $response,
+        StructureShape $member
+    ) {
+        $xmlBody = $this->parseXml($response->getBody(), $response);
+        $prefix = $this->registerNamespacePrefix($xmlBody);
+        $errorBody = $xmlBody->xpath("//{$prefix}Error");
+
+        if (is_array($errorBody) && !empty($errorBody[0])) {
+            return $this->parser->parse($member, $errorBody[0]);
+        }
+    }
+}
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
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