3v4l.org

run code in 300+ PHP versions simultaneously
<?php class zyf{ public $a=4; public $b=5; function zyf() { $this->$a; $this->$b; } function add($a,$b) { $c=$a+$b; echo $c; } } $xin = new zyf(); $xin->add($a,$b); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/gDneY on line 17 Warning: Undefined variable $b in /in/gDneY on line 17 0

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:
46.29 ms | 401 KiB | 8 Q