3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $a; public function __contruct($test) { $this->a = $test.'1'; } public function foo() { echo '$a is '.$this->$a; } } $x = new Test('test'); $x->foo(); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/k7hPN on line 10 Warning: Undefined property: Test::$ in /in/k7hPN on line 10 $a is

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:
46.18 ms | 401 KiB | 8 Q