Limit support to PHP 7.4, 8.0 and 8.1

Author: bennothommo

.github/workflows/tests.yml

@@ -9,10 +9,10 @@ on:
 jobs:
   unitTests:
     strategy:
-      max-parallel: 6
+      max-parallel: 4
       matrix:
         operatingSystem: [ubuntu-latest, windows-latest]
-        phpVersion: ['7.2', '7.3', '7.4', '8.0']
+        phpVersion: ['7.4', '8.0', '8.1']
       fail-fast: false
     runs-on: ${{ matrix.operatingSystem }}
     name: ${{ matrix.operatingSystem }} / PHP ${{ matrix.phpVersion }}

composer.json

@@ -22,7 +22,7 @@
         "coverage": "XDEBUG_MODE=coverage phpunit --testdox --colors=\"auto\" --coverage-html=\"coverage\""
     },
     "require": {
-        "php": "^7.2.9 || ^8.0",
+        "php": "^7.4.0 || ^8.0 || ^8.1",
         "ext-openssl": "*",
         "ext-zip": "*",
         "ext-zlib": "*",

src/Commands/Version.php

@@ -43,7 +43,7 @@ public function handle(string $detail = 'version'): void
      *
      * @return array<string, string>|string
      */
-    public function execute(): array|string
+    public function execute()
     {
         $output = $this->runComposerCommand();