3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['a' => 1, 'b' => 2, 'c' => 3, 'd' => 4]; $array2 = [3, 7, 10, 1]; array_multisort($array2, SORT_DESC, $array); var_export($array);

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26.42 ms | 402 KiB | 5 Q