CachingIterator::getInnerIteratorCachingIterator::hasNext
(PHP 5)
CachingIterator::hasNext — Check whether the inner iterator has a valid next element
Description
public void 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.
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