PHP 5.6.0 released

WeakMap::valid

(PECL weakref >= 0.2.0)

WeakMap::validReturns whether the iterator is still on a valid map element

Beschreibung

public bool WeakMap::valid ( void )

Returns whether the iterator is still on a valid map element.

Parameter-Liste

Diese Funktion hat keine Parameter.

R├╝ckgabewerte

Returns TRUE if the iterator is on a valid element that can be accessed, FALSE otherwise.

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