original_string: public static function namespace($key, $path){
          if(!array_key_exists($key, self::$namespaces))
              self::$namespaces[$key] = $path;
      }
code: public static function namespace($key, $path){
          if(!array_key_exists($key, self::$namespaces))
              self::$namespaces[$key] = $path;
      }
code_tokens: public static function namespace ( $ key , $ path ) { if ( ! array_key_exists ( $ key , self :: $ namespaces ) ) self :: $ namespaces [ $ key ] = $ path ; }
docstring: specifica di namespace per le path
docstring_tokens: specifica di namespace per le path