function HeaderBag::getIterator

Returns an iterator for headers.

Return value

\ArrayIterator<string, list<string|null>>

File

vendor/symfony/http-foundation/HeaderBag.php, line 244

Class

HeaderBag

HeaderBag is a container for HTTP headers.

Namespace

Symfony\Component\HttpFoundation

Code

public function getIterator() : \ArrayIterator {
    return new \ArrayIterator($this->headers);
}