(PHP 5 >= 5.3.0, PHP 7, PHP 8)
MultipleIterator::containsIterator — Checks if an iterator is attached
public MultipleIterator::containsIterator(Iterator $iterator): bool
Checks if an iterator is attached or not.
This function is currently not documented; only its argument list is available.
iteratorThe iterator to check.
© 1997–2025 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/multipleiterator.containsiterator.php