3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'barValue'; protected $baz = 'bazValue'; private $tab = 'tabValue'; } $data = (array) new Foo(); var_dump($data); reset($data); $key = key(current($data)); echo end(explode('\0', $key));
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { ["bar"]=> string(8) "barValue" ["*baz"]=> string(8) "bazValue" ["Footab"]=> string(8) "tabValue" } Fatal error: Uncaught TypeError: key(): Argument #1 ($array) must be of type array, string given in /in/LFWtH:10 Stack trace: #0 /in/LFWtH(10): key('barValue') #1 {main} thrown in /in/LFWtH on line 10
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:
42.34 ms | 401 KiB | 8 Q