3v4l.org

run code in 500+ PHP versions simultaneously
<?php $m = memory_get_usage(); for ($i = 0; $i < 1000; $i++) { //$fn = eval('return function ($foo) {};'); $fn = function ($foo) {}; var_dump(memory_get_usage() - $m); }
Output for git.master, git.master_jit
int(384) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416) int(416)

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:
64.94 ms | 3712 KiB | 4 Q