Media Link Checker

I need a link checker written in php that can check multimedia files to make sure they exist. Below is a example list of urls that could be used. Notice that many are not standard http: links, some are mms: and some are php or asx files. Examples: mms://[login to view URL] [login to view URL] [login to view URL] [login to view URL] I need to know that the videos those files call exist NOT the asx or php itself. In other words the asx file is really calling [login to view URL] and the php is really calling [login to view URL]||1151018710319&z=[login to view URL] but as you see its calling an asp file, I NEED to know that the file IT calls exist, so there may be multiple levels that need to be called before you actually get to the media file itself. ## 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 linux in php if interface in Visual C++ on Windows is an option that will work too