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)) { $oldUrlKey = substr_replace($urlKey, '', strrpos($urlKey, $matches[1]), strlen($matches[1])); $index[$oldUrlKey] = '----'; } var_dump($matches); echo $oldUrlKey;
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(29) "ftrcvgbhnjk-2000-4628-20.html" [1]=> string(3) "-20" } ftrcvgbhnjk-2000-4628.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:
31.39 ms | 401 KiB | 8 Q