XML function library: xml_parser_create

Xml_parser_create

The initial XML parser.

Syntax: int xml_parser_create (string [encoding]);

return value: Integer

Function type: Data processing

Content Description

This function is used to initialize a new XML parser. Parameter encoding can be omitted, the character set used for XML, the default value is Iso-8859-1, and other ASCII, UTF-8 two kinds. Success returns the parser code for use by other functions, which returns a value of false.

Want to use this function library to install Zlib First, can obtain this function library to http://www.cdrom.com/pub/infozip/zlib/to use this function library, need to go to Http://www.jclark.com/xml retrieve XML function library first, and compile or install it. Users with RedHat Linux can get RPM format files to http://www.guardian.no/~ssb/phpxml.html. Then add the--with-xml configuration options before compiling PHP. Tommy@nashville.net pointed out (12-jan-1999) If there is a problem, still need to put in Xmltok.h and xmlparse.h two C language header file, or set the environment variable.

The current version supports three character sets: ASCII, Iso-8859-1 and UTF-8. As for the UTF-16 character set PHP has not yet been supported.

XML has many error codes, as follows

Xml_error_none
Xml_error_no_memory
Xml_error_syntax
Xml_error_no_elements
Xml_error_invalid_token
Xml_error_unclosed_token
Xml_error_partial_char
Xml_error_tag_mismatch
Xml_error_duplicate_attribute
Xml_error_junk_after_doc_element
Xml_error_param_entity_ref
Xml_error_undefined_entity
Xml_error_recursive_entity_ref
Xml_error_async_entity
Xml_error_bad_char_ref
Xml_error_binary_entity_ref
Xml_error_attribute_external_entity_ref
Xml_error_misplaced_xml_pi
Xml_error_unknown_encoding
Xml_error_incorrect_encoding
Xml_error_unclosed_cdata_section
Xml_error_external_entity_handling