src/Module.php
public function detectLanguage()
    {
        $acceptableLanguages = Yii::$app->getRequest()->getAcceptableLanguages();
        foreach ($acceptableLanguages as $language) {
            if ($this->isValidLanguage($language)) {
                return $language;
            }
        }
        foreach ($acceptableLanguages as $language) {
            $pattern = preg_quote(substr($language, 0, 2), '/');
            foreach ($this->languages as $key => $value) {
                if (preg_match('/^' . $pattern . '/', $value) || preg_match('/^' . $pattern . '/', $key)) {
                    return $this->isValidLanguage($key) ? $key : $value;
                }
            }
        }

        return false;
    }
public function detectLanguage()
    {
        $acceptableLanguages = Yii::$app->getRequest()->getAcceptableLanguages();
        foreach ($acceptableLanguages as $language) {
            if ($this->isValidLanguage($language)) {
                return $language;
            }
        }
        foreach ($acceptableLanguages as $language) {
            $pattern = preg_quote(substr($language, 0, 2), '/');
            foreach ($this->languages as $key => $value) {
                if (preg_match('/^' . $pattern . '/', $value) || preg_match('/^' . $pattern . '/', $key)) {
                    return $this->isValidLanguage($key) ? $key : $value;
                }
            }
        }

        return false;
    }
public function detectLanguage ( ) { $ acceptableLanguages = Yii :: $ app -> getRequest ( ) -> getAcceptableLanguages ( ) ; foreach ( $ acceptableLanguages as $ language ) { if ( $ this -> isValidLanguage ( $ language ) ) { return $ language ; } } foreach ( $ acceptableLanguages as $ language ) { $ pattern = preg_quote ( substr ( $ language , 0 , 2 ) , '/' ) ; foreach ( $ this -> languages as $ key => $ value ) { if ( preg_match ( '/^' . $ pattern . '/' , $ value ) || preg_match ( '/^' . $ pattern . '/' , $ key ) ) { return $ this -> isValidLanguage ( $ key ) ? $ key : $ value ; } } } return false ; }
Determine language based on UserAgent.
Determine language based on UserAgent .