xml_error_string(3) [php man page]

XML_ERROR_STRING(3)							 1						       XML_ERROR_STRING(3)

xml_error_string - Get XML parser error string

SYNOPSIS

       string xml_error_string (int  $code)

DESCRIPTION

	Gets the XML parser error string associated with the given $code.

PARAMETERS

	      o $code
		- An error code from xml_get_error_code(3).

RETURN VALUES

	Returns a string with a textual description of the error $code, or FALSE if no description was found.

SEE ALSO

       xml_get_error_code(3).

PHP Documentation Group 												       XML_ERROR_STRING(3)

XML_SET_PROCESSING_INSTRUCTION_HANDLER(3)				 1				 XML_SET_PROCESSING_INSTRUCTION_HANDLER(3)

xml_set_processing_instruction_handler - Set up processing instruction (PI) handler

SYNOPSIS

       bool xml_set_processing_instruction_handler (resource  $parser, callable  $handler)

DESCRIPTION

	Sets the processing instruction (PI) handler function for the XML parser $parser.

	A processing instruction has the following format:

       target data?>
       ?>)  can  not  be  quoted, so this character sequence should not appear in the PHP code you embed with PIs in XML documents.If it does, the
       rest of the PHP code, as well as the "real" PI end tag, will be treated as character data.

PARAMETERS

	      o $parser
		- A reference to the XML parser to set up processing instruction (PI) handler function.

	      o $handler
		-$handler is a string containing the name of a function that must exist when xml_parse(3) is called  for  $parser.   The  function
		named by $handler must accept three parameters:
		 handler (resource  $parser, string  $target, string  $data)

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

		     o $target
		       - The second parameter, $target, contains the PI target.

		     o $data
		       - The third parameter, $data, contains the PI data.

	       If a handler function is set to an empty string, or FALSE, the handler in question is disabled.

	      Note

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

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

PHP Documentation Group 										 XML_SET_PROCESSING_INSTRUCTION_HANDLER(3)