WeakReference::get
(PHP 7 >= 7.4.0)
WeakReference::get — Get a weakly referenced Object
説明
public WeakReference::get
( void
) : ?object
Gets a weakly referenced object.
If the object has already been destroyed, NULL is returned.
パラメータ
この関数にはパラメータはありません。
返り値
Returns the referenced object, or NULL if the object has been destroyed.