3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2016-01-25T13:56:26Z

<?php

$foo = array('BAR', 'BAT');

var_dump(array_map('strtolower', $foo));
var_dump(array_map(strtolower, $foo));

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
var_dump: documentation ( source)

preferences:dark modelive preview

47.73 ms | 402 KiB | 5 Q