add support to php 8.3

thanks to @youwe-petervanderwal

.github/workflows/build.yml

@@ -11,7 +11,7 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                php: [ 7.4, 8.0 ]
+                php: [ 7.4, 8.0, 8.1, 8.2, 8.3 ]
 
         env:
             ES_URL: http://127.0.0.1:9200
@@ -30,6 +30,8 @@ jobs:
                     stack-version: 7.4.1
 
             -   uses: actions/checkout@v2
+                with:
+                    fetch-depth: 0 # This is needed for Roave BC check
 
             -   name: Setup PHP
                 uses: shivammathur/setup-php@v2
@@ -58,11 +60,11 @@ jobs:
             -   name: PHPUnit tests
                 run: vendor/bin/phpunit tests
 
-    roave_bc_check:
-        name: Roave BC Check
-        runs-on: ubuntu-latest
+            - name: Install roave/backward-compatibility-check.
+              run: |
+                  # Install BC check tool in separate directory to avoid dependency conflicts 
+                  mkdir -p test-tools/bc-check
+                  composer require --working-dir="test-tools/bc-check" roave/backward-compatibility-check --no-plugins
 
-        steps:
-            -   uses: actions/checkout@v2
-            -   name: Roave BC Check
-                uses: docker://nyholm/roave-bc-check-ga
+            - name: Run roave/backward-compatibility-check.
+              run: test-tools/bc-check/vendor/bin/roave-backward-compatibility-check --format=github-actions

README.md

@@ -9,6 +9,9 @@ concurrency framework.
 
 - PHP 7.4
 - PHP 8.0
+- PHP 8.1
+- PHP 8.2
+- PHP 8.3
 
 **Installation**
 

composer.json

@@ -3,7 +3,7 @@
     "description": "A non-blocking ElasticSearch client for PHP based on Amp.",
     "license": "MIT",
     "require": {
-        "php": "~7.4.0|~8.0.0",
+        "php": "~7.4.0|~8.0.0|~8.1.0|~8.2.0|~8.3.0",
         "ext-json": "*",
         "amphp/http-client": "^4.5",
         "amphp/amp": "^2.1"

docker-compose.yml

@@ -2,7 +2,7 @@ version: '3.7'
 
 services:
   php:
-    image: "php:8.0"
+    image: "php:8.3"
     volumes:
       - "./:/app"
     working_dir: "/app"