3v4l.org

run code in 300+ PHP versions simultaneously
<?php $urlKey = 'ftrcvgbhnjk-2000-4628-20.html'; $oldUrlKey = null; if (preg_match('/^.*-[0-9]+(-[0-9]+)\.html$/', $urlKey, $matches)) { $oldUrlKey = str_replace($matches[1], '', $urlKey); $index[$oldUrlKey] = $data; } echo $oldUrlKey;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $data in /in/sMkcb on line 6 ftrcvgbhnjk00-4628.html

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:
37.16 ms | 401 KiB | 8 Q