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@ 2014-05-17T00:11:53Z

<?php

error_reporting(E_ALL);

function byref_function(&$a, &$b) {
    $a = 2;
    $b = 1;
}

$array = array(1, 2);

call_user_func_array('byref_function', $array);

var_dump($array);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
error_reporting: documentation ( source)

preferences:dark modelive preview

43.26 ms | 402 KiB | 5 Q