3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = '://www.google.co.m'; if (!preg_match("~^(?:f|ht)tps?://~i", $url)) { $url = "http://" . $url; } print_R($url);
Output for git.master, git.master_jit, rfc.property-hooks
http://://www.google.co.m

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:
44.32 ms | 401 KiB | 8 Q