PHP Manual
MultipleIterator
Gets the number of attached iterator instances

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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