Moved “$langs” definition to global scope

web/site/index.php

@@ -23,8 +23,8 @@ for ($i=0; $i<$ndir; $i++)
 $path=preg_replace('#/+$#','',$path);
 
 $blang='en';
+$langs=[];
 if (array_key_exists('HTTP_ACCEPT_LANGUAGE',$_SERVER)) {
-	$langs=[];
 	$buff=explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']);
 	foreach ($buff as $ent) {
 		$ent=trim($ent);