3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sizes = array("L", "XXXL", "M", "S"); function compare($a, $b) { $sizeincrement = array("XS", "S", "M", "L", "XL", "XXL", "XXXL"); return array_search($a, $sizeincrement) < array_search($b, $sizeincrement); } usort($sizes, "compare"); print_r($sizes);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/YI7n3 on line 9 Array ( [0] => XXXL [1] => L [2] => M [3] => S )

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
57.17 ms | 401 KiB | 8 Q