3v4l.org

run code in 300+ PHP versions simultaneously
<?php $urls = [ "/folder123/?id=foo", "index.php?id=foo" ]; foreach ($urls as $url) { preg_replace_callback('#^(?:/folder123/|index\.php)\K.*$#', function ($match) { var_dump($match[0]); }, $url); }
Output for git.master, git.master_jit, rfc.property-hooks
string(7) "?id=foo" string(7) "?id=foo"

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:
172.35 ms | 405 KiB | 5 Q