3v4l.org

run code in 300+ 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);

This is an error 500

Value for `_results` contains invalid data `array`


preferences:
159.55 ms | 2100 KiB | 11 Q