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<?php class Foo { public $params = array(); function test() { $value = 6; $this->params[] = &$value; var_dump($this->params); } function test2() { var_dump($this->params); } } $foo = new Foo(); $foo->test(); $foo->test2();
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> &int(6) } array(1) { [0]=> int(6) }

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