What is XML?
XML is a mark-up language to share the data across the web, XML is
for both human read-able and machine read-able. Example of share-able
xmls are RSS Feeds. XML parsers are useful to read and update the data
by using web browsers.
Types of XML
XML Parse Extensions
XML parse Extensions are works based on libxml. The following xml parsers are available in the php core.
- Simple XML parser
- DO XML parser
- XML parser
- XML Reader
Simple XML parser
The Simple XML parser also called as tree based XML parser and it
will parse the simple XML file. Simple XML parse will call
simplexml_load_file() method to get access to the xml from specific
path.
DOM parser
DOM Parser also called as a complex node parser, Which is used to
parse highly complex XML file. It is used as interface to modify the XML
file. DOM parser has encoded with UTF-8 character encoding.
XML parse
XML parsing is based on SAX parse. It is more faster the all above
parsers. It will create the XML file and parse the XML. XML parser has
encoded by ISO-8859-1, US-ASCII and UTF-8 character encoding.
XML Reader
XML Reader parse also called as Pull XML parse. It is used to read
the XML file in a faster way. It works with high complex XML document
with XML Validation.
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