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<?php $Object = (object)array( 'a' => 1, 'b' => &$Object, ); print_r($Object); $Array = array( 'a' => 1, 'b' => &$Array, ); print_r($Array); $Array = unserialize(serialize(array($Array))); $Object = unserialize(serialize($Object)); $Object->b->a = 2; print_r($Object); $Array[0]['b']['a'] = 2; print_r($Array);

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76.82 ms | 402 KiB | 5 Q