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Dieses Dokument verwendet PHP-Handbuch für chinesische Websites Freigeben
(PECL weakref >= 0.2.0)
WeakMap::offsetGet — Returns the value pointed to by a certain object
$object
)Returns the value pointed to by a certain object.
object
Some object contained as key in the map.
Returns the value associated to the object passed as argument, NULL
otherwise.