3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function foobar(): int { return 1.0; } var_dump(foobar());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: foobar(): Return value must be of type int, float returned in /in/llZOJ:5 Stack trace: #0 /in/llZOJ(8): foobar() #1 {main} thrown in /in/llZOJ on line 5
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:
56.56 ms | 401 KiB | 8 Q