public function getHeaders()
    {
        $digest = Klarna::digest(
            Klarna::colon(
                $this->config['eid'],
                $this->params['currency'],
                $this->config['secret']
            )
        );

        return array(
            "Accept: {$this->accept}",
            "Authorization: xmlrpc-4.2 {$digest}"
        );
    }
public function getHeaders()
    {
        $digest = Klarna::digest(
            Klarna::colon(
                $this->config['eid'],
                $this->params['currency'],
                $this->config['secret']
            )
        );

        return array(
            "Accept: {$this->accept}",
            "Authorization: xmlrpc-4.2 {$digest}"
        );
    }
public function getHeaders ( ) { $ digest = Klarna :: digest ( Klarna :: colon ( $ this -> config [ 'eid' ] , $ this -> params [ 'currency' ] , $ this -> config [ 'secret' ] ) ) ; return array ( "Accept: {$this->accept}" , "Authorization: xmlrpc-4.2 {$digest}" ) ; }
Get the headers associated to this request

@return array Array of headers strings
Get the headers associated to this request