XML_ERROR_UNKNOWN_ENCODING  335 ext/xml/xml.c  	REGISTER_LONG_CONSTANT("XML_ERROR_UNKNOWN_ENCODING", XML_ERROR_UNKNOWN_ENCODING, CONST_CS|CONST_PERSISTENT);
XML_ERROR_UNKNOWN_ENCODING  763 ext/xmlrpc/libxmlrpc/xmlrpc.c       case XML_ERROR_UNKNOWN_ENCODING: