Create XML file from raw xml in php

hi I have a textarea in my page which has the following content and I would like to create an XML file out of the content of the textarea. The file name should be the textof the first element so inthis case the filename will be "My [login to view URL]" The xml is attached below: ******************************************* <?xml version="1.0"?> <tree id="0"> <item id="books" open="1" text="My File" im0="[login to view URL]" im1="[login to view URL]" im2="[login to view URL]" > </item> <item id="1206519320717" text="Listitem2" im0="[login to view URL]" im1="[login to view URL]" im2="[login to view URL]" > </item> </tree> Thanks in advance ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform winxp