Online PHP editor | refs for qFrXP

@ 2013-05-22T04:00:11Z

<?php
function format(& $collection, $k, $v) {
  $collection[$k]  = $v;
}
$collection = array('a' => 1, 'b' => 2, 'c' => 3);
call_user_func_array('format', array($collection, 'prefix', 'ass'));
var_dump($collection);