Sanpi\Behatch\HttpCall\Request\BrowserKit::setHttpHeader PHP Метод

    public function setHttpHeader($name, $value)
    {
        $client = $this->mink->getSession()->getDriver()->getClient();
        // Goutte\Client
        if (method_exists($client, 'setHeader')) {
            $client->setHeader($name, $value);
        } else {
            // Symfony\Component\BrowserKit\Client
            /* taken from Behat\Mink\Driver\BrowserKitDriver::setRequestHeader */
            $contentHeaders = array('CONTENT_LENGTH' => true, 'CONTENT_MD5' => true, 'CONTENT_TYPE' => true);
            $name = str_replace('-', '_', strtoupper($name));
            // CONTENT_* are not prefixed with HTTP_ in PHP when building $_SERVER
            if (!isset($contentHeaders[$name])) {
                $name = 'HTTP_' . $name;
            }
            /* taken from Behat\Mink\Driver\BrowserKitDriver::setRequestHeader */
            $client->setServerParameter($name, $value);
        }
    }