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@ 2013-05-25T08:52:27Z

<?php

$array = array( 1,2,3);
$array2 = array( 3,4,5);
$_checked = isset( $array ) ? array_map( 'intval', (array)$array ) : array_map( 'intval', (array)$array2 );

print_r($_checked);

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

41.79 ms | 402 KiB | 5 Q