Do not display warning if HTTP_ACCEPT_LANGUAGE is not set

This commit is contained in:
slawkens 2023-06-19 08:01:35 +02:00
parent 21258313ef
commit dcf9a45974

View File

@ -757,10 +757,10 @@ function get_browser_languages()
{
$ret = array();
$acceptLang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
if(!isset($acceptLang[0]))
if(empty($_SERVER['HTTP_ACCEPT_LANGUAGE']))
return $ret;
$acceptLang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
$languages = strtolower($acceptLang);
// $languages = 'pl,en-us;q=0.7,en;q=0.3 ';
// need to remove spaces from strings to avoid error