PHP Unconference Europe 2015

Weakref::valid

(PECL weakref >= 0.1.0)

Weakref::validChecks whether the object referenced still exists

Beschreibung

public bool Weakref::valid ( void )

Checks whether the object referenced still exists.

Parameter-Liste

Diese Funktion hat keine Parameter.

R├╝ckgabewerte

Returns TRUE if the object still exists and is thus still accessible via Weakref::get(), FALSE otherwise.

Siehe auch

  • Weakref::get() - Returns the object pointed to by the weak reference

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