3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo preg_replace('/[^a-zA-Z0-9_\.]/', '', "He..___.llo1---23.###6556&.WOrld!;;;");

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
He..___.llo123.6556.WOrld
Output for Arrow functions
He..___.llo123.6556.WOrld
Output for Object typehint
He..___.llo123.6556.WOrld
Output for Array change keys
He..___.llo123.6556.WOrld
Output for Lexical anon
He..___.llo123.6556.WOrld

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