IteratorAggregate::getIterator
IteratorAggregate::getIterator
(PHP 5 >= 5.0.0, PHP 7)
IteratorAggregate::getIterator — Retrieve an external iterator
Description
abstract public Traversable IteratorAggregate::getIterator ( void )
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.
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https://secure.php.net/manual/en/iteratoraggregate.getiterator.php
