Parsing XML mit PHPs XMLReader
Elliotte Rusty Harold über die XMLReader Library in PHP:
XMLReader is a useful addition to the PHP programmer’s toolkit. Unlike SimpleXML, it’s a full XML parser that handles all documents, not just some of them. Unlike DOM, it can handle documents larger than available memory. Unlike SAX, it puts your program in control. If your PHP programs need to accept XML input, XMLReader is well worth your consideration.