Compatibility again with PHP 7.4

Author: nabeghe

composer.json

@@ -2,7 +2,6 @@
   "name": "nabeghe/light-localization",
   "description": "A light weight, key-value & path-based PHP localization library that translations are loaded up when needed.",
   "type": "library",
-  "version": "1.1.0",
   "homepage": "https://github.com/nabeghe/light-localization",
   "license": "MIT",
   "autoload": {
@@ -22,7 +21,7 @@
     "test": "vendor/bin/phpunit tests"
   },
   "require": {
-    "php": ">=8.1"
+    "php": ">=7.4"
   },
   "require-dev": {
     "phpunit/phpunit": "^9.0"