IteratorAggregate::getIterator

(PHP 5, PHP 7, PHP 8)

IteratorAggregate::getIteratorRetrieve an external iterator

Description

abstract public IteratorAggregate::getIterator ( ) : Traversable

Returns an external iterator.

Parameters

This function has no parameters.

Return Values

An instance of an object implementing Iterator or Traversable

Errors/Exceptions

Throws an Exception on failure.

© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/iteratoraggregate.getiterator.php