public function getRequestToken()
    {
        $token = false;

        foreach ($this->sources as $source) {
            if (($token = $source->getRequestToken()) !== false) {
                break;
            }
        }

        return $token;
    }
public function getRequestToken()
    {
        $token = false;

        foreach ($this->sources as $source) {
            if (($token = $source->getRequestToken()) !== false) {
                break;
            }
        }

        return $token;
    }
public function getRequestToken ( ) { $ token = false ; foreach ( $ this -> sources as $ source ) { if ( ( $ token = $ source -> getRequestToken ( ) ) !== false ) { break ; } } return $ token ; }
Returns the token sent in the request.
@return string|false The token sent in the request or false if there is none
Returns the token sent in the request .