3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 'leg1'=>'1', 'leg2'=>'2', 'leg3'=>'3', 'leg4'=>'4', 'leg5'=>'5'); while($current = current($a)) { echo $current . "... "; $next = next($a); $nextnext = next($a); echo "<br>".$next; echo "<br>".$nextnext; }

preferences:
37.51 ms | 402 KiB | 5 Q