Php/docs/cachingiterator.hasnext

• PHP Manual
• CachingIterator
• Check whether the inner iterator has a valid next element

CachingIterator::hasNext

(PHP 5, PHP 7)

CachingIterator::hasNext — Check whether the inner iterator has a valid next element

Description

public CachingIterator::hasNext ( ) : void

Warning This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

Returns TRUE on success or FALSE on failure.