3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace GeneratorExample; function uppercase(\Traversable $in) { foreach ($in as $word) { yield strtoupper($word); } } function reverse(\Traversable $in) { foreach ($in as $word) { yield strrev($word); } } function each_println(\Traversable $in) { foreach ($in as $line) { echo "$line\n"; } } $words = new \ArrayIterator(["foo", "bar", "baz"]); each_println(reverse(uppercase($words)));
Output for git.master, git.master_jit, rfc.property-hooks
OOF RAB ZAB

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:
36.66 ms | 401 KiB | 8 Q