xml_parser_set_option  130 ext/xml/php_xml.h PHP_FUNCTION(xml_parser_set_option);
xml_parser_set_option  237 ext/xml/xml.c  	PHP_FE(xml_parser_set_option, 				arginfo_xml_parser_set_option)
xml_parser_set_option 1616 ext/xml/xml.c  PHP_FUNCTION(xml_parser_set_option)