Php/docs/weakmap.offsetget

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WeakMap::offsetGet

(PECL weakref >= 0.2.0)

WeakMap::offsetGetReturns the value pointed to by a certain object


说明

public WeakMap::offsetGet ( object $object ) : mixed

Returns the value pointed to by a certain object.


参数

object
Some object contained as key in the map.


返回值

Returns the value associated to the object passed as argument, null otherwise.