   #PHP Manual XML parser functions xml_set_start_namespace_decl_handler
   XML-RPC functions

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                     xml_set_unparsed_entity_decl_handler

   (PHP 3>= 3.0.6, PHP 4 )
   xml_set_unparsed_entity_decl_handler --  Set up unparsed entity
   declaration handler

Description

   bool xml_set_unparsed_entity_decl_handler ( resource parser, callback
   handler)

   Sets the unparsed entity 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.

   This handler will be called if the XML parser encounters an external
   entity declaration with an NDATA declaration, like the following:
<!ENTITY <parameter>name</parameter> {<parameter>publicId</parameter> | <parame
ter>systemId</parameter>}
        NDATA <parameter>notationName</parameter>

   See section 4.2.2 of the XML 1.0 spec for the definition of notation
   declared external entities.

   The function named by handler must accept six parameters: handler (
   resource parser, string entity_name, string base, string system_id,
   string public_id, string notation_name)

   parser
          The first parameter, parser, is a reference to the XML parser
          calling the handler.

   entity_name
          The name of the entity that is about to be defined.

   base
          This is the base for resolving the system identifier (systemId)
          of the external entity. Currently this parameter will always be
          set to an empty string.

   system_id
          System identifier for the external entity.

   public_id
          Public identifier for the external entity.

   notation_name
          Name of the notation of this entity (see
          xml_set_notation_decl_handler()).

   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.

     Note: Instead of a function name, an array containing an object
     reference and a method name can also be supplied.
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