MultipleIterator::attachIterator

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

MultipleIterator::attachIterator — Attaches iterator information

public MultipleIterator::attachIterator(Iterator $iterator, string|int|null $info = null): void

Attaches iterator information.

Warning

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

iterator: The new iterator to attach.
info: The associative information for the Iterator, which must be an int, a string, or null.

Description...

An IllegalValueException if the iterator parameter is invalid, or if info is already associated information.

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