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<?php class foo { public function bar($t, $t2) { var_dump($t); } } $f = new foo(); function make(&$var) { $var = true; } $f->bar($car, make($car));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $car in /in/WYpRT on line 13 NULL

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