Upgrade to PHP 8.x

- Added return types.
- Added `isNumericKeys`, `isNulledValues` and `isDimensional` methods.
- Inhance `get`, `has`, `set` and `delete` methods.
- Changed helpers names.

Author: MoamenEltouny

.github/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         operating-system: [ubuntu-latest]
-        php-versions: ['7.2', '7.3', '7.4', '8.0']
+        php-versions: ['8.0', '8.1', '8.2']
     name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}
 
     steps:

README.md

@@ -1,7 +1,7 @@
 <p align="center"><a href="https://pharaonic.io" target="_blank"><img src="https://raw.githubusercontent.com/Pharaonic/logos/main/php/dot-array.jpg"></a></p>
 
 <p align="center">
-  <a href="https://php.net" target="_blank"><img src="https://img.shields.io/static/v1?label=PHP&message=%3E=7.2&color=blue&style=flat-square" alt="PHP Version : >= 7.2"></a>
+  <a href="https://php.net" target="_blank"><img src="https://img.shields.io/static/v1?label=PHP&message=%3E= 8.0&color=blue&style=flat-square" alt="PHP Version : >= 8.0"></a>
   <img src="https://img.shields.io/static/v1?label=License&message=MIT&color=brightgreen&style=flat-square" alt="License">
   <img src="https://github.com/Pharaonic/php-dot-array/actions/workflows/build.yml/badge.svg" alt="Tests">
   <br>

composer.json

@@ -15,11 +15,11 @@
     "authors": [
         {
             "name": "Raggi",
-            "email": "support@pharaonic.io"
+            "email": "raggigroup@gmail.com"
         }
     ],
     "require": {
-        "php": ">=7.0"
+        "php": ">=8.0"
     },
     "require-dev": {
         "phpunit/phpunit": ">=5.0"