3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2016-08-01T10:06:16Z

<?php

$good_input = array('num' => 42);
$bad_input = array('num' => 'foo');
$spec = array('num' => FILTER_VALIDATE_INT);
$filtered = filter_var_array($good_input, $spec);
var_dump($filtered == $good_input);
$filtered = filter_var_array($bad_input, $spec);
var_dump($filtered == $bad_input);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
filter_var_array: documentation ( source)

preferences:dark modelive preview

72.56 ms | 405 KiB | 5 Q