PHP 8.* compatibility

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
     if: "!contains(github.event.head_commit.message, '[ci skip]')"
     strategy:
       matrix:
-        php: ['7.3', '7.4']
+        php: ['8.1', '8.2']
 
     steps:
       - name: Checkout the project

.github/workflows/releases.yml

@@ -17,11 +17,11 @@ jobs:
         id: get_tag
         run: echo ::set-output name=value::${GITHUB_REF/refs\/tags\//}
 
-      - name: Setup the PHP 7.3 environment on ${{ runner.os }}
+      - name: Setup the PHP 8.1 environment on ${{ runner.os }}
         uses: shivammathur/setup-php@v2
         with:
           # Build with our minimum supported PHP version
-          php-version: '7.3'
+          php-version: '8.1'
           coverage: xdebug
 
       - name: Build

README.md

@@ -44,7 +44,7 @@ Easily create Gutenberg Blocks with Advanced Custom Fields.
 
 ## Minimum Requirements
 
-- [PHP](https://secure.php.net/manual/en/install.php) >= 7.3
+- [PHP](https://secure.php.net/manual/en/install.php) >= 8.1
 - [WordPress](https://wordpress.org/download/) (preferrably [Bedrock](https://roots.io/bedrock/)) >= 5.0
 - [Advanced Custom Fields](https://www.advancedcustomfields.com/) >= 5.8.0
 

composer.json

@@ -28,7 +28,7 @@
     }
   ],
   "require": {
-    "php": "^7.3",
+    "php": "^8.1",
     "composer/installers": "^1.5|^2"
   },
   "require-dev": {