Update file LogFilter.inc
This modification ensures that arg(self::FILTER_NAME_ARG) is first assigned to $filter_name_arg and then checked for its length, avoiding potential null values that could lead to the deprecated function warning.
This modification ensures that arg(self::FILTER_NAME_ARG) is first assigned to $filter_name_arg and then checked for its length, avoiding potential null values that could lead to the deprecated function warning.