Weakref::releaseWeakref::valid
(PECL weakref >= 0.1.0)
Weakref::valid — Checks whether the object referenced still exists
Descrizione
public bool Weakref::valid
( void
)
Checks whether the object referenced still exists.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Returns TRUE if the object still exists and is thus still accessible via
Weakref::get(), FALSE otherwise.
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