require at least PHP 8.1

Author: wasinger

.github/workflows/tests.yml

@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [8.0, 8.1, 8.2, 8.3, 8.4, 8.5]
+        php: [8.1, 8.2, 8.3, 8.4, 8.5]
         dependency-version: [prefer-lowest, prefer-stable]
 
     steps:

composer.json

@@ -13,7 +13,7 @@
         }
     ],
     "require":{
-        "php":"^8.0",
+        "php":"^8.1",
         "ext-dom":"*",
         "ext-libxml":"*",
         "symfony/polyfill-mbstring": "~1.0",