3v4l.org

run code in 300+ PHP versions simultaneously
<?php // $a = array( 'kaushik', 'kaushik is', 'kaushik is great', 'is', 'is great', 'great' ); $a = array("usb","pc","cam 168","cam","168","cam 168"); $print_following = array(); foreach ($a as $key => $b) { $x = 0; for ($i = 0; $i < count($a); $i++) { $c = $a; unset($c[$key]); if ($key == $i) continue; if (strpos($c[$i], $b) === false) { $x++; } if ($x == count($a) - 1) { if (!in_array($i, $print_following)) { array_push($print_following, $key); } } } } foreach ($a as $key => $value) { if (in_array($key, $print_following)) { echo $value.' '; } } ?>
Output for git.master, git.master_jit, rfc.property-hooks
usb pc

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:
39.25 ms | 401 KiB | 8 Q