Description:
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THIS IS MY FIRST REPORT! PLEASE DON'T BANG ME!

I'd like to use func_get_args to manipulate variables sent by reference. I encountered this problem(?) by evaluating ezcSignalSlot[1]. There you find:

        $parameters = array_slice( func_get_args(), 1 );
        call_user_func_array( $callback, $parameters );

It would be fine, if I could use the combination of this methods to pipe references to normal variables.

[1] http://ezcomponents.org/docs/tutorials/SignalSlot

Reproduce code:
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function test(  )
{
    $args =& func_get_args();
    $args[0]++;
}
$i=1;
test( &$i );
echo $i;

Expected result:
----------------
2

Actual result:
--------------
1