test on PHP8.4, require 7.4 at least

Author: splitbrain

.github/workflows/test.yml

@@ -5,12 +5,12 @@ on: [push, pull_request]
 jobs:
   run:
     name: PHP ${{ matrix.php-versions }}
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
 
     strategy:
       matrix:
-        php-versions: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php-versions: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
       fail-fast: false
 
     steps:

composer.json

@@ -19,9 +19,9 @@
     }
   },
   "require": {
-      "php": ">=7.0"
+      "php": ">=7.4"
   },
   "require-dev": {
-    "phpunit/phpunit": "^8.0"
+    "phpunit/phpunit": "^9.0"
   }
 }