3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace App\Controllers\Redis; class getArray{ public function sortArray(){ $sortMe = [100, 1, 10, 1000]; function cmp($a, $b) { static $example = [1, 1000, 100, 10]; return array_search($a, $example) - array_search($b, $example); } uasort($sortMe, 'App\Controllers\Redis\cmp'); var_export($sortMe); } }
Output for 7.0.14, 8.1.23 - 8.1.28, 8.2.10 - 8.2.19, 8.3.0 - 8.3.7

preferences:
46.26 ms | 402 KiB | 30 Q