3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); foreach([[1,2,3],[1,5,3],[1,2,3]] as $a) { foreach($a as $b) { echo $b.PHP_EOL; if ($b === 5) { break; } } }

preferences:
34.57 ms | 402 KiB | 5 Q