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    MultipleIterator::countIterators

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    MultipleIterator::countIterators — Gets the number of attached iterator instances

    Description

    public MultipleIterator::countIterators(): int

    Gets the number of attached iterator instances.

    Warning

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

    Parameters

    This function has no parameters.

    Return Values

    The number of attached iterator instances (as an int).

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