Some more replacements of create_function

include/ws_functions/pwg.tags.php

@@ -32,7 +32,7 @@ function ws_tags_getList($params, &$service)
   $tags = get_available_tags();
   if ($params['sort_by_counter'])
   {
-    usort($tags, create_function('$a,$b', 'return -$a["counter"]+$b["counter"];') );
+    usort($tags, function($a, $b) {  return -$a["counter"]+$b["counter"]; });
   }
   else
   {
@@ -245,4 +245,4 @@ function ws_tags_add($params, &$service)
   return $creation_output;
 }
 
-?>
+?>