How To Read Xml File
Since xml files are really just text files you can open them in any text editor.
How to read xml file. It stands for ext. Review the xml file s code. While the xml file s actual formatting if present won t display due to being opened in a text editor you will be able to see the code that was used to create the xml file. R xml files xml is a file format which shares both the file format and the data on the world wide web intranets and elsewhere using standard ascii text. If you want to see the xml file s formatting try using a browser or using an xml viewer.
Read your xml file. Simplexml is a tree based parser. Typically the xmltextreader class is used if you need to access the xml as raw data without the overhead of a dom. Since xml files are text based files any text editor including the built in notepad tool in windows will be able to properly display and edit the xml file s contents the dedicated xml editors mentioned above are better for editing xml files because they understand the file s structure. Reading xml with xmlreader.
Example of xml file. Thus the xmltextreader class provides a faster mechanism for reading xml. It might be okay for popping an xml file open and taking a quick look to help figure out what it is. The thing is a lot of text editors like notepad just aren t designed to show xml files with their proper structure. Xmlreader opens and parses xml files.
Now we start reading the xml file and reader read returns the boolean value indicating whether there is a xml statement or not. It is a faster and less memory consuming alternative. It provides a lower level abstraction over the xml file structure. You may have difficulties rendering complex xml files as tables. Your xml file will be organized into a table based on the tag structure.
Create an instance of an xmltextreader object and populate it with the xml file. It lets you run through the xml string one element at a time while allowing you to look at the value and then moves on to the next xml element. The xmltextreader class has different constructors to specify the location of the xml data. Xml files are a very useful for things like storing preference settings working with the web and for situations where you need to share data with other programs. How to read xml files.