3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = array(); $newarray = array(); foreach($values as $k => $v) { $newarray[$k] = $v; if($k == 'flightNumber') $newarray[] = $v; } array_push($newarray,"blue","yellow"); print_r($newarray); echo implode(', ', $newarray);

preferences:
32.1 ms | 402 KiB | 5 Q