PHP: xml_parser_set_option

Description

bool xml_parser_set_option ( resource parser, int option, mixed value )

parser: A reference to the XML parser to set an option in.
option: Which option to set. See below.
value: The option's new value.

This function returns FALSE if parser does not refer to a valid parser, or if the option could not be set. Else the option is set and TRUE is returned.

The following options are available:

Таблица 1. XML parser options

Option constant	Data type	Description
XML_OPTION_CASE_FOLDING	integer	Controls whether case-folding is enabled for this XML parser. Enabled by default.
XML_OPTION_SKIP_TAGSTART	integer	Specify how many characters should be skipped in the beginning of a tag name.
XML_OPTION_SKIP_WHITE	integer	Whether to skip values consisting of whitespace characters.
XML_OPTION_TARGET_ENCODING	string	Sets which target encoding to use in this XML parser. By default, it is set to the same as the source encoding used by xml_parser_create(). Supported target encodings are `ISO-8859-1`, `US-ASCII` and `UTF-8`.

xml_parser_set_option

matt at mcbridematt dot dhs dot org
16-Dec-2002 05:56


Re: anony at mous dot com

case folding is a violation of the XHTML specification. xhtml is all in lowercase to be inline with the DOM

pupeno at pupeno dot com
16-Nov-2002 01:14


XML is case sensitive, then, from my point of view, disabling case folding doesn't goes against xml 1.0 specifications but the contrary, disabling case folding allow us to distiguish between diferent cases of the same letter ('a' and 'A') which of XML are two diferent things.

From my point of view, disabling case folding is a good practice and I think it should be disabled by default.

More information on:

http://www.isacat.net/2001/xml/case.htm

and

http://www.w3.org/TR/REC-xml

Thank you.

ta at NOSPAM dot magicsquare dot info
09-Jul-2002 04:52


XML_OPTION_SKIP_WHITE works for me (linux, php 4.2.1)



phpinfo says :



XML Support active 

XML Namespace Support active 

EXPAT Version expat_1.95.2 



i guess it depends on expat version/presence

chris at wildcharacters dot com
21-Oct-2001 07:32


The two 'skip' tags are not available to windows users using PHP 4.0.4.  The following:





$skipWhite = xml_parser_get_option ($xmlParser,XML_OPTION_SKIP_WHITE);


$skipTagStart = xml_parser_get_option ($xmlParser,XML_OPTION_SKIP_TAGSTART);





generates the following errors:


Warning: xml_parser_get_option: unknown option in c:/program files/abria merlin/apache/htdocs/xml/sax_test.php on line 230

gregoire dot hubert at fr dot alcove dot com
23-Mar-2001 09:05


XML_OPTION_SKIP_WHITE =1 allows the parser to skip "space" characters in xml document (default is 0)

anony at mous dot com
20-Apr-2000 05:26


Disable case folding or your code will be violating the XML 1.0 specification.