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<?php Class A { public function __call($method, $args){ $test = &$args[0]; call_user_func_array([$this, 'test'], $args); } protected function test(&$data) { $data = "done"; } } $data = 42; $a = new A(); $a->test($data); var_dump($data); die();
Output for git.master, git.master_jit, rfc.property-hooks
int(42)

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