3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php // your code goes here $html = '<body link="#0066FF" vlink="#6633CC" bgcolor="#4CDCFF" style=\'margin:0\'>'; echo preg_replace('#<body link="\#[a-zA-Z0-9]+" vlink="\#[a-zA-Z0-9]+" bgcolor="\#[a-zA-Z0-9]+" style=\'margin:0\'>#', $head, $html);

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
Notice: Undefined variable: head in /in/IPt5m on line 7
Output for Array change keys
Notice: Undefined variable: head in /in/IPt5m on line 7
Output for Lexical anon
Notice: Undefined variable: head in /in/IPt5m on line 7

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