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<?php function plopg(&$a, &$b) { return $a * $b; } $c = 3; $d = 4; $params = Array($c, $d); $plop = call_user_func_array('plopg', $params); echo "plop is $plop";
Output for git.master, git.master_jit, rfc.property-hooks
Warning: plopg(): Argument #1 ($a) must be passed by reference, value given in /in/W2hGr on line 12 Warning: plopg(): Argument #2 ($b) must be passed by reference, value given in /in/W2hGr on line 12 plop is 12

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