Merge pull request #272 from Masterminds/copilot/drop-support-for-php-5-x

Drop PHP 5.x support, require PHP 7.0+

Author: goetas

.github/workflows/ci.yaml

@@ -15,8 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         php-version:
-          - "5.3"
-          - "5.4"
+          - "7.0"
           - "7.4"
           - "8.0"
           - "8.1"

README.md

@@ -28,7 +28,7 @@ HTML5 provides the following features.
 - Event-based (SAX-like) parser
 - A DOM tree builder
 - Interoperability with [QueryPath](https://github.com/technosophos/querypath)
-- Runs on **PHP** 5.3.0 or newer
+- Runs on **PHP** 7.0 or newer
 
 [![CI](https://github.com/Masterminds/html5-php/actions/workflows/ci.yaml/badge.svg)](https://github.com/Masterminds/html5-php/actions/workflows/ci.yaml)
 [![Latest Stable Version](https://poser.pugx.org/masterminds/html5/v/stable.png)](https://packagist.org/packages/masterminds/html5)

composer.json

@@ -21,10 +21,10 @@
     ],
     "require" : {
         "ext-dom": "*",
-        "php" : ">=5.3.0"
+        "php" : ">=7.0"
     },
     "require-dev": {
-        "phpunit/phpunit" : "^4.8.35 || ^5.7.21 || ^6 || ^7 || ^8 || ^9 || ^10"
+        "phpunit/phpunit" : "^6 || ^7 || ^8 || ^9 || ^10"
     },
     "autoload": {
         "psr-4": {"Masterminds\\": "src"}