source/Core/Smarty/Plugin/EmosAdapter.php
protected function _convertToUtf($sContent)
    {
        $myConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
        if (!$myConfig->isUtf()) {
            $sContent = iconv(\OxidEsales\Eshop\Core\Registry::getLang()->translateString('charset'), 'UTF-8', $sContent);
        }

        return $sContent;
    }
protected function _convertToUtf($sContent)
    {
        $myConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
        if (!$myConfig->isUtf()) {
            $sContent = iconv(\OxidEsales\Eshop\Core\Registry::getLang()->translateString('charset'), 'UTF-8', $sContent);
        }

        return $sContent;
    }
protected function _convertToUtf ( $ sContent ) { $ myConfig = \ OxidEsales \ Eshop \ Core \ Registry :: getConfig ( ) ; if ( ! $ myConfig -> isUtf ( ) ) { $ sContent = iconv ( \ OxidEsales \ Eshop \ Core \ Registry :: getLang ( ) -> translateString ( 'charset' ) , 'UTF-8' , $ sContent ) ; } return $ sContent ; }
Checks whether shop is in utf, if not - iconv string for using with econda json_encode

@deprecated since 6.0 (2016-12-07) As the shop installation is utf-8, this method will be removed.

@param string $sContent

@return string
Checks whether shop is in utf if not - iconv string for using with econda json_encode