3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL & ~E_DEPRICATED); ini_set('display_errors', true); $foo = 'foo'; $bar = (unset) $foo; var_dump(isset($bar));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: The (unset) cast is no longer supported in /in/PbIGT on line 6
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:
76.69 ms | 401 KiB | 8 Q