Core/Config.php
protected function getLogoImageName()
    {
        $option = $this->getParameter('sOEPayPalLogoImageOption');
        switch ($option) {
            case 'shopLogo':
                $logo = $this->getParameter('sShopLogo');
                break;
            case 'customLogo':
                $logo = $this->getParameter('sOEPayPalCustomShopLogoImage');
                break;
            case 'noLogo':
            default:
                $logo = '';

                return $logo;
        }

        return $logo;
    }
protected function getLogoImageName()
    {
        $option = $this->getParameter('sOEPayPalLogoImageOption');
        switch ($option) {
            case 'shopLogo':
                $logo = $this->getParameter('sShopLogo');
                break;
            case 'customLogo':
                $logo = $this->getParameter('sOEPayPalCustomShopLogoImage');
                break;
            case 'noLogo':
            default:
                $logo = '';

                return $logo;
        }

        return $logo;
    }
protected function getLogoImageName ( ) { $ option = $ this -> getParameter ( 'sOEPayPalLogoImageOption' ) ; switch ( $ option ) { case 'shopLogo' : $ logo = $ this -> getParameter ( 'sShopLogo' ) ; break ; case 'customLogo' : $ logo = $ this -> getParameter ( 'sOEPayPalCustomShopLogoImage' ) ; break ; case 'noLogo' : default : $ logo = '' ; return $ logo ; } return $ logo ; }
Returns logo image name according to parameter

@return mixed|string
Returns logo image name according to parameter