XML function library: Xml_parse

Xml_parse

Parse the XML file.

Syntax: boolean xml_parse (int parser, string data, int [isfinal]);

Return Value: Boolean value

Function type: Data processing

Content Description

This function is used to parse file data in XML format. Parameter parser to parse code. Parameter data is a parsed data block (chunk). Parameter isfinal can be omitted, and if set to true the system will automatically send the final data section (piece) to the data parameter. Returns a true value if there are no errors.

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