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@ 2013-10-02T20:22:26Z

<?php

$ids = array("8479");

$newIds = array_walk($ids, function(&$n) {
                $n = intVal($n);
            });

print_r($newIds);

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
array_walk: documentation ( source)

preferences:dark modelive preview

41.72 ms | 402 KiB | 5 Q