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@ 2014-10-23T10:07:54Z

<?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
Performance
VLD
References
Branches

print_r: documentation ( source)
error_reporting: documentation ( source)

preferences:dark modelive preview

34.09 ms | 402 KiB | 5 Q