3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ret = preg_match('/(?:ab|c)+/', str_repeat('c', 8192)); if ($ret === false) { print("failed with: " . preg_last_error()); }
Output for git.master, git.master_jit, rfc.property-hooks
failed with: 6

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:
30.22 ms | 405 KiB | 5 Q