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IteratorIterator::__construct

PHP function Edit on GitHub ✎

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

Create an iterator from anything that is traversable

Description

IteratorIterator::__construct(Traversable $iterator, string|null $class = null)

Creates an iterator from anything that is traversable.

Parameters

iterator

The traversable iterator.

class

The class name to use for the inner iterator. It allows to specify a different iterator class to wrap the provided iterator. By default, it will use the IteratorIterator class itself.

See Also

  • Traversable

Source: reference/spl/iteratoriterator/construct.xml · from the official PHP manual (php/doc-en)