3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config = array( 'key' => array( '/chat/index/post/' => '/chat/') ); foreach ($config['key'] as $url => $key) { $quoted = preg_quote($url, '/'); if (null !== $res = preg_replace('/' . $quoted . '/', $key, $dataKey)) { echo $res; } }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $dataKey in /in/MneeP on line 7 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/MneeP on line 7

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:
67.43 ms | 401 KiB | 8 Q