3v4l.org

run code in 300+ PHP versions simultaneously
<?php function xrange() { for ($i = 0; $i < 1000; $i++) { yield $i; } } $range = xrange(0,1000); echo "first\n"; $j = 0; foreach ($range as $i) { if ($j++ >= 500) { break; } } echo "($i) second ($j)\n"; $first = true; foreach ($range as $i) { if ($first) var_dump($i); $first=false; } echo "($i)\n";
Output for git.master, git.master_jit, rfc.property-hooks
first (500) second (501) Fatal error: Uncaught Exception: Cannot rewind a generator that was already run in /in/NZNci:19 Stack trace: #0 {main} thrown in /in/NZNci on line 19
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:
43.73 ms | 401 KiB | 8 Q