3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hash2($n) { for ($i = 0; $i < $n; $i++) { $hash1["foo_$i"] = $i; $hash2["foo_$i"] = 0; } for ($i = $n; $i > 0; $i--) { foreach($hash1 as $key => $value) { $hash2[$key] += $value; } } $first = "foo_0"; $last = "foo_".($n-1); print "{$hash1[$first]} {$hash1[$last]} {$hash2[$first]} {$hash2[$last]}\n"; } hash2(1000);
Output for git.master, git.master_jit, rfc.property-hooks
0 999 0 999000

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:
42.76 ms | 401 KiB | 8 Q