PHP 8.1.0 RC 2 available for testing


(PHP 5 >= 5.2.2, PHP 7, PHP 8)

CachingIterator::countThe number of elements in the iterator


public CachingIterator::count(): int

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

May return the number of elements in the iterator.


This function has no parameters.

Return Values

The count of the elements iterated over.

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