Add PHP 8.3 support, drop PHP < 8.2

Author: Slamdunk

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "8.1"
+          - "8.2"
 
     steps:
       - uses: "actions/checkout@v4"
@@ -40,11 +40,11 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "8.2"
+          - "8.3"
         code-coverage:
           - "none"
         include:
-          - php-version: "8.1"
+          - php-version: "8.2"
             code-coverage: "pcov"
 
     steps:
@@ -70,7 +70,7 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "8.1"
+          - "8.2"
 
     steps:
       - uses: "actions/checkout@v4"
@@ -89,7 +89,7 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "8.1"
+          - "8.2"
 
     steps:
       - uses: "actions/checkout@v4"

composer.json

@@ -11,15 +11,14 @@
         }
     ],
     "require": {
-        "php": "~8.1.0 || ~8.2.0"
+        "php": "~8.2.0 || ~8.3.0"
     },
     "require-dev": {
-        "phpstan/phpstan": "^1.10.42",
+        "phpstan/phpstan": "^1.10.44",
         "phpstan/phpstan-phpunit": "^1.3.15",
         "phpstan/phpstan-strict-rules": "^1.5.2",
         "phpunit/phpunit": "^10.4.2",
-        "slam/php-cs-fixer-extensions": "^3.9",
-        "slam/php-debug-r": "^1.8.1",
+        "slam/php-cs-fixer-extensions": "^3.10",
         "symfony/console": "^6.3.8"
     },
     "autoload": {