Declare the PHP 8.3.36 minimum in composer.json, README and CI

.github/workflows/lint.yml

@@ -2,7 +2,7 @@ name: Lint
 
 # PHP syntax check on the lowest PHP version this extension supports and the
 # newest one phpBB 3.3 supports. tests.yml runs phpBB's own checks (code
-# sniffer, EPV) on phpBB 3.3 with PHP 7.4 and on phpBB 4.0 with PHP 8.2.
+# sniffer, EPV) on phpBB 3.3 and phpBB 4.0 with PHP 8.3.
 on:
   push:
     branches:
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        php: ['7.4', '8.4']
+        php: ['8.3', '8.4']
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/tests.yml

@@ -25,12 +25,12 @@ jobs:
                # php-versions: ['8.1']
                 include:
                     # phpBB 3.3 with the extension's minimum PHP
-                    - php: '7.4'
+                    - php: '8.3'
                       db: 'none'
                       NOTESTS: 1
                       phpbb: '3.3.x'
-                    # phpBB 4.0 (the master branch) with its minimum PHP
-                    - php: '8.2'
+                    # phpBB 4.0 (the master branch) with the extension's minimum PHP
+                    - php: '8.3'
                       db: 'none'
                       NOTESTS: 1
                       phpbb: 'master'

README.md

@@ -27,7 +27,7 @@ Click an image for the full size. See the [screenshot gallery](docs/images/scree
 ## Requirements
 
 - phpBB 3.3.19 or later, including phpBB 4.0 (tested on its 4.0.0-a3 development version)
-- PHP 7.4 or later (phpBB 4.0 itself needs PHP 8.2 or later)
+- PHP 8.3.36 or later
 
 ## Installation
 

composer.json

@@ -25,7 +25,7 @@
 		}
 	],
 	"require": {
-		"php": ">=7.4",
+		"php": ">=8.3.36",
 		"phpbb/phpbb": ">=3.3.19,<4.1.0@dev",
 		"composer/installers": "^1.0 || ^2.0"
 	},