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<?php
namespace GuzzleHttp\Command\Guzzle\ResponseLocation;
use GuzzleHttp\Command\Guzzle\Parameter;
use GuzzleHttp\Command\ResultInterface;
use Psr\Http\Message\ResponseInterface;
/**
* Extracts headers from the response into a result fields
*/
class HeaderLocation extends AbstractLocation
{
* Set the name of the location
*
* @param string $locationName
public function __construct($locationName = 'header')
parent::__construct($locationName);
}
* @param ResultInterface $result
* @param ResponseInterface $response
* @param Parameter $param
* @return ResultInterface
public function visit(
ResultInterface $result,
ResponseInterface $response,
Parameter $param
) {
// Retrieving a single header by name
$name = $param->getName();
$param->name
getName()
if ($header = $response->getHeader($param->getWireName())) {
if (is_array($header)) {
$header = array_shift($header);
$result[$name] = $param->filter($header);
return $result;