3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $v = array("one"=>"blun","two"=>"blue","three"=>"blee", "four"=>"blor"); foreach($v as $key=>$val) { echo $val; unset($v[$key]); } var_dump($v);
based on 3gLig

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
blunbluebleeblorarray(0) { }
Output for Arrow functions
blunbluebleeblorarray(0) { }
Output for Object typehint
blunbluebleeblorarray(0) { }
Output for Array change keys
blunbluebleeblorarray(0) { }
Output for Lexical anon
blunbluebleeblorarray(0) { }

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