3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { yield 42; }; $xs = gen(); var_dump($xs->valid()); $xs->next(); var_dump($xs->valid()); var_dump($xs->current()); foreach ($xs as $x) { var_dump($x); }
Output for git.master, git.master_jit, rfc.property-hooks
bool(true) bool(false) NULL Fatal error: Uncaught Exception: Cannot traverse an already closed generator in /in/Fdo4I:5 Stack trace: #0 {main} thrown in /in/Fdo4I 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:
25.35 ms | 401 KiB | 8 Q