Add PHP 8.3

Author: thekid

.github/workflows/ci.yml

@@ -11,11 +11,11 @@ jobs:
     if: "!contains(github.event.head_commit.message, 'skip ci')"
     name: PHP ${{ matrix.php-versions }} on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.php-versions == '8.2' }}
+    continue-on-error: ${{ matrix.php-versions == '8.3' }}
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
+        php-versions: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
         os: [ubuntu-latest, windows-latest]
 
     steps: