3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Data { //public $foo = 'bar'; public function wtf() { unset($this->foo); } } $d = new Data; $data->foo = 'bar'; var_dump('foo exists', property_exists($d, 'foo')); $d->wtf(); var_dump('foo exists', property_exists($d, 'foo'));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Attempt to assign property "foo" on null in /in/lSCZe:13 Stack trace: #0 {main} thrown in /in/lSCZe on line 13
Process exited with code 255.

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:
48.76 ms | 401 KiB | 8 Q