run code in 200+ php & hhvm versions
Bugs & Features
<?php $value = '27/01/2018'; $value = preg_replace([',', '.', '\\', '//'], '-', $value); var_dump($value);
based on 4B6Jf

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
Warning: preg_replace(): No ending delimiter ',' found in /in/0YBrQ on line 4 NULL

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