source/Core/Language.php
public function getBaseLanguage()
    {
        if ($this->_iBaseLanguageId === null) {
            $myConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
            $blAdmin = $this->isAdmin();

            // languages and search engines
            if ($blAdmin && (($iSeLang = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('changelang')) !== null)) {
                $this->_iBaseLanguageId = $iSeLang;
            }

            if (is_null($this->_iBaseLanguageId)) {
                $this->_iBaseLanguageId = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('lang');
            }

            //or determining by domain
            $aLanguageUrls = $myConfig->getConfigParam('aLanguageURLs');

            if (!$blAdmin && is_array($aLanguageUrls)) {
                foreach ($aLanguageUrls as $iId => $sUrl) {
                    if ($sUrl && $myConfig->isCurrentUrl($sUrl)) {
                        $this->_iBaseLanguageId = $iId;
                        break;
                    }
                }
            }

            if (is_null($this->_iBaseLanguageId)) {
                $this->_iBaseLanguageId = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('language');
                if (!isset($this->_iBaseLanguageId)) {
                    $this->_iBaseLanguageId = \OxidEsales\Eshop\Core\Registry::getSession()->getVariable('language');
                }
            }

            // if language still not set and not search engine browsing,
            // getting language from browser
            if (is_null($this->_iBaseLanguageId) && !$blAdmin && !\OxidEsales\Eshop\Core\Registry::getUtils()->isSearchEngine()) {
                // getting from cookie
                $this->_iBaseLanguageId = \OxidEsales\Eshop\Core\Registry::getUtilsServer()->getOxCookie('language');

                // getting from browser
                if (is_null($this->_iBaseLanguageId)) {
                    $this->_iBaseLanguageId = $this->detectLanguageByBrowser();
                }
            }

            if (is_null($this->_iBaseLanguageId)) {
                $this->_iBaseLanguageId = $myConfig->getConfigParam('sDefaultLang');
            }

            $this->_iBaseLanguageId = (int) $this->_iBaseLanguageId;

            // validating language
            $this->_iBaseLanguageId = $this->validateLanguage($this->_iBaseLanguageId);

            \OxidEsales\Eshop\Core\Registry::getUtilsServer()->setOxCookie('language', $this->_iBaseLanguageId);
        }

        return $this->_iBaseLanguageId;
    }
public function getBaseLanguage()
    {
        if ($this->_iBaseLanguageId === null) {
            $myConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
            $blAdmin = $this->isAdmin();

            // languages and search engines
            if ($blAdmin && (($iSeLang = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('changelang')) !== null)) {
                $this->_iBaseLanguageId = $iSeLang;
            }

            if (is_null($this->_iBaseLanguageId)) {
                $this->_iBaseLanguageId = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('lang');
            }

            //or determining by domain
            $aLanguageUrls = $myConfig->getConfigParam('aLanguageURLs');

            if (!$blAdmin && is_array($aLanguageUrls)) {
                foreach ($aLanguageUrls as $iId => $sUrl) {
                    if ($sUrl && $myConfig->isCurrentUrl($sUrl)) {
                        $this->_iBaseLanguageId = $iId;
                        break;
                    }
                }
            }

            if (is_null($this->_iBaseLanguageId)) {
                $this->_iBaseLanguageId = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter('language');
                if (!isset($this->_iBaseLanguageId)) {
                    $this->_iBaseLanguageId = \OxidEsales\Eshop\Core\Registry::getSession()->getVariable('language');
                }
            }

            // if language still not set and not search engine browsing,
            // getting language from browser
            if (is_null($this->_iBaseLanguageId) && !$blAdmin && !\OxidEsales\Eshop\Core\Registry::getUtils()->isSearchEngine()) {
                // getting from cookie
                $this->_iBaseLanguageId = \OxidEsales\Eshop\Core\Registry::getUtilsServer()->getOxCookie('language');

                // getting from browser
                if (is_null($this->_iBaseLanguageId)) {
                    $this->_iBaseLanguageId = $this->detectLanguageByBrowser();
                }
            }

            if (is_null($this->_iBaseLanguageId)) {
                $this->_iBaseLanguageId = $myConfig->getConfigParam('sDefaultLang');
            }

            $this->_iBaseLanguageId = (int) $this->_iBaseLanguageId;

            // validating language
            $this->_iBaseLanguageId = $this->validateLanguage($this->_iBaseLanguageId);

            \OxidEsales\Eshop\Core\Registry::getUtilsServer()->setOxCookie('language', $this->_iBaseLanguageId);
        }

        return $this->_iBaseLanguageId;
    }
public function getBaseLanguage ( ) { if ( $ this -> _iBaseLanguageId === null ) { $ myConfig = \ OxidEsales \ Eshop \ Core \ Registry :: getConfig ( ) ; $ blAdmin = $ this -> isAdmin ( ) ; // languages and search engines if ( $ blAdmin && ( ( $ iSeLang = \ OxidEsales \ Eshop \ Core \ Registry :: getConfig ( ) -> getRequestParameter ( 'changelang' ) ) !== null ) ) { $ this -> _iBaseLanguageId = $ iSeLang ; } if ( is_null ( $ this -> _iBaseLanguageId ) ) { $ this -> _iBaseLanguageId = \ OxidEsales \ Eshop \ Core \ Registry :: getConfig ( ) -> getRequestParameter ( 'lang' ) ; } //or determining by domain $ aLanguageUrls = $ myConfig -> getConfigParam ( 'aLanguageURLs' ) ; if ( ! $ blAdmin && is_array ( $ aLanguageUrls ) ) { foreach ( $ aLanguageUrls as $ iId => $ sUrl ) { if ( $ sUrl && $ myConfig -> isCurrentUrl ( $ sUrl ) ) { $ this -> _iBaseLanguageId = $ iId ; break ; } } } if ( is_null ( $ this -> _iBaseLanguageId ) ) { $ this -> _iBaseLanguageId = \ OxidEsales \ Eshop \ Core \ Registry :: getConfig ( ) -> getRequestParameter ( 'language' ) ; if ( ! isset ( $ this -> _iBaseLanguageId ) ) { $ this -> _iBaseLanguageId = \ OxidEsales \ Eshop \ Core \ Registry :: getSession ( ) -> getVariable ( 'language' ) ; } } // if language still not set and not search engine browsing, // getting language from browser if ( is_null ( $ this -> _iBaseLanguageId ) && ! $ blAdmin && ! \ OxidEsales \ Eshop \ Core \ Registry :: getUtils ( ) -> isSearchEngine ( ) ) { // getting from cookie $ this -> _iBaseLanguageId = \ OxidEsales \ Eshop \ Core \ Registry :: getUtilsServer ( ) -> getOxCookie ( 'language' ) ; // getting from browser if ( is_null ( $ this -> _iBaseLanguageId ) ) { $ this -> _iBaseLanguageId = $ this -> detectLanguageByBrowser ( ) ; } } if ( is_null ( $ this -> _iBaseLanguageId ) ) { $ this -> _iBaseLanguageId = $ myConfig -> getConfigParam ( 'sDefaultLang' ) ; } $ this -> _iBaseLanguageId = ( int ) $ this -> _iBaseLanguageId ; // validating language $ this -> _iBaseLanguageId = $ this -> validateLanguage ( $ this -> _iBaseLanguageId ) ; \ OxidEsales \ Eshop \ Core \ Registry :: getUtilsServer ( ) -> setOxCookie ( 'language' , $ this -> _iBaseLanguageId ) ; } return $ this -> _iBaseLanguageId ; }
Returns active shop language id

@return string
Returns active shop language id