fix mysql backup script

I need the php/mysql backup script shown here to be fixed: [login to view URL] (I've also attached the script to this bid request) You can download MyBackup using the "Download it FREE" link on that page. The problem is that when I attempt to backup a database with very large tables - tables exceeding 300 MB in size, for example - the backup times out. This appears to happen on most shared web hosting environments that I've tried it on. I'd like MyBackup to be fixed so that very large databases and tables can be backed-up without error or time-out. It may be necessary to have some sort of "page refreshing" solution whereby the backup system backs up X records and then sort of reiterates through X more, etc. to avoid a time-out. I'm open to any good solution! I think that calls to "exec" and "command" in PHP should be avoided (including use of the backtick operator), since these are usually disabled on shared web hosting environments. ## 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 PHP, MySQL