A tree-based parser. It stores the entire document in the data structure of the tree, that is, it must be loaded into the memory to work. Therefore, when processing large XML documents, the performance decreases dramatically. SimpleXML and DOM
There are two traditional ways to deal with XML files: SAX and DOM. SAX based on the event trigger mechanism, a scan of the XML file, complete the processing to be done; Dom constructs the entire XML file as a DOM tree, which is processed by
1. DOM functionsA, Domdocument-Role: Loading an XML fileUsage: domdocument-Parameters: Filename,xml file;Returns: TRUE if successful, or FALSE if unsuccessful.B, Domdocument-Role: Loading XML codeUsage: Domdocument-Parameters: source XML
Four ways to parse XML in PHP
XML processing is often encountered in the development process, PHP also has a very rich support, this article is only a few of these analytical techniques to do a brief description, including: XML parser, SimpleXML,
XML processing is often encountered in the development process, PHP also has a very rich support, this article is only a few of these analytical techniques to do a brief description, including: XML parser, SimpleXML, XMLReader, DOMDocument.
1. XML
The following small series will introduce four simple methods (with examples) for parsing xml in php ). I think this is quite good. now I will share it with you and give you a reference. Let's take a look at the XML processing that we often
This article mainly introduces the PHP parsing xml four ways to detail the relevant information, the need for friends can refer to the following
PHP Four ways to parse XML
XML processing is often encountered in the development process, PHP is also
XML processing is often encountered in the development process, PHP is also very rich support, this article is just a few of the analytical techniques to do a brief description, including: XML parser, SimpleXML, XMLReader, DOMDocument.
1. XML
XML processing is often encountered in the development process, PHP is also very rich support, this article is just a few of the analytical techniques to do a brief description, including: XML parser, SimpleXML, XMLReader, DOMDocument.
1. XML Expat
Php parses xml in four ways. XML processing is often encountered during the development process. PHP also has rich support for it. This article only briefly describes some of the parsing technologies, including Xml parser, SimpleXML, XMLReader, and
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