3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2015-12-08T21:37:23Z

<?php

$array = [0];
foreach ($array as $key => &$val) {
    var_dump($val);
    $array[++$key] = 'lolcats';
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive preview

53.38 ms | 402 KiB | 5 Q