Description
int xml_set_notation_decl_handler
(int parser, string handler)
Sets the notation declaration handler function for the XML parser parser. handler is a string containing the name of a function that must exist when xml_parse() is called for parser.
A notation declaration is part of the document's DTD and has the following format:
<!NOTATION name {systemId | publicId}> |
See
section 4.7 of the XML 1.0 spec for the definition of notation declarations.
The function named by handler must accept five parameters:
handler
(int parser, string notationName, string base, string systemId, string publicId)
- parser
The first parameter, parser, is a reference to the XML parser calling the handler.
- notationName
This is the notation's name, as per the notation format described above.
- base
This is the base for resolving the system identifier (systemId) of the notation declaration. Currently this parameter will always be set to an empty string.
- systemId
System identifier of the external notation declaration.
- publicId
Public identifier of the external notation declaration.
If a handler function is set to an empty string, or false, the handler in question is disabled.
True is returned if the handler is set up, false if parser is not a parser.
There is currently no support for object/method handlers. See xml_set_object() for using the XML parser within an object.