private function getParams($email)
    {
        $params = $this->cachedParams;

        if (is_null($this->cachedParams)) {
            $params['s'] = $this->getSize();
            $params['r'] = $this->getRating();

            if ($this->getDefaultImage() !== false) {
                $params['d'] = $this->getDefaultImage();
            }

            $this->cachedParams = $params;
        }

        if (empty($email)) {
            $params['f'] = 'y';
        }

        return (array) $params;
    }
private function getParams($email)
    {
        $params = $this->cachedParams;

        if (is_null($this->cachedParams)) {
            $params['s'] = $this->getSize();
            $params['r'] = $this->getRating();

            if ($this->getDefaultImage() !== false) {
                $params['d'] = $this->getDefaultImage();
            }

            $this->cachedParams = $params;
        }

        if (empty($email)) {
            $params['f'] = 'y';
        }

        return (array) $params;
    }
private function getParams ( $ email ) { $ params = $ this -> cachedParams ; if ( is_null ( $ this -> cachedParams ) ) { $ params [ 's' ] = $ this -> getSize ( ) ; $ params [ 'r' ] = $ this -> getRating ( ) ; if ( $ this -> getDefaultImage ( ) !== false ) { $ params [ 'd' ] = $ this -> getDefaultImage ( ) ; } $ this -> cachedParams = $ params ; } if ( empty ( $ email ) ) { $ params [ 'f' ] = 'y' ; } return ( array ) $ params ; }
Get params.

@param  string  $email

@return array
Get params .