// case folding violates XML standard, turn it off
xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, false );
xml_set_element_handler( $parser, array( $this, 'rootElementOpen' ), false );
// case folding violates XML standard, turn it off
xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, false );
xml_set_element_handler( $parser, array( $this, 'rootElementOpen' ), false );