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EmptyIterator::valid

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

EmptyIterator::valid — Checks whether the current element is valid

Beschreibung

public EmptyIterator::valid(): false

Checks whether the current element is valid.

Hinweis:

The EmptyIterator is always empty and will never have a valid value. The return value is always false.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

false