3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array = ["4.0.1", "trunk", "branch", "4.1.0", "4.0.3"]; usort($array, function($a, $b) { return version_compare($b, $a); }); var_export($array);

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106.08 ms | 1484 KiB | 5 Q