3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("foo", "baa", "ahahaha"); unset($a[1]); echo '<pre>'; print_r($a); for($i = 0; $i < count($a); $i++) { echo 'val at ', $i; echo " ", $a[$i], "\r\n"; }

preferences:
36.13 ms | 402 KiB | 5 Q