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@ 2013-04-26T07:45:48Z

<?php
$a = "12";
settype($a, 'int');
var_dump($a);

$a = "12";
$a = (int) $a;
var_dump($a);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
settype: documentation ( source)

preferences:dark modelive preview

37.23 ms | 402 KiB | 5 Q