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<?php error_reporting(E_STRICT | E_ALL); class y { public function __get($k) { } } class x extends y { protected $_x = array(); public function &__get($k) { return $this->_x; } } $x =new x; $x->a['b'] = 4; print_r($x);
Output for git.master, git.master_jit, rfc.property-hooks
x Object ( [_x:protected] => Array ( [b] => 4 ) )

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