3v4l.org

run code in 500+ PHP versions simultaneously
<?php $arr1 = ["123", "45f", "89"]; $arr2 = ["45f", "123", "89"]; $arr3 = ["45f", "89", "123"]; sort($arr1); sort($arr2); sort($arr3); var_dump($arr1); var_dump($arr2); var_dump($arr3);

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