Merge pull request #2 from 123inkt/Housik-feature/add-php-7-4-compatibility

Housik feature/add php 7 4 compatibility

Author: frankdekker

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: ['8.0', '8.1']
+        php-versions: ['7.4', '8.0', '8.1']
         composer-flags: ['', '--prefer-lowest']
     steps:
       - uses: actions/checkout@v2

README.md

@@ -1,4 +1,4 @@
-[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%208.0-8892BF)](https://php.net/)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.4-8892BA)](https://php.net/)
 ![Run tests](https://github.com/123inkt/php-codesniffer-baseline/workflows/Run%20checks/badge.svg)
 
 # PHP_Codesniffer baseline

composer.json

@@ -12,9 +12,10 @@
         }
     },
     "require": {
-        "php": ">=8.0",
+        "php": ">=7.4",
         "composer-plugin-api": "^1.0 || ^2.0",
-        "squizlabs/php_codesniffer": "^3.6"
+        "squizlabs/php_codesniffer": "^3.6",
+        "symfony/polyfill-php80": "^1.15"
     },
     "require-dev": {
         "composer/composer": "^2.0",