Detect browser language——查看浏览器语言

九个超实用的PHP代码片段

   --------http://www.csdn.net/article/2014-03-14/2818762-php-code-snippets-for-developers

10个PHP代码片段

-----------http://www.csdn.net/article/2013-07-23/2816316-10-php-snippets-for-developers

function get_client_language($availableLanguages, $default='en'){if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {$langs=explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']);foreach ($langs as $value){$choice=substr($value,0,2);if(in_array($choice, $availableLanguages)){return $choice;}}} return $default;}