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@ 2014-07-17T04:54:33Z

<?php
    error_reporting(E_ALL | E_STRICT);

    $n = 10;
    nullArray(@$n);


function nullArray(
    &$a)
{
    return (is_array($a)) ? $a : array();
}

Output
Performance
VLD
References
Branches

error_reporting: documentation ( source)

preferences:dark modelive preview

37.37 ms | 402 KiB | 5 Q