Challenging PHP Problem

hi, I have got a PHP and mysql site in which there is a peculiar problem. Certain tables of this site is truncated on random dates. I suspect someone who is unhappy with me has put in a routine in the codes to do this :-) The tables truncated are always the same but the date during which the tables are truncated is random. I want an expert to study this code and find out which routine is causing this problem and suggest alternatives to solve this problem. You can take a look at the source code and database here :- ftp : [login to view URL] uid : matri pwd : guest the database can be found in this folder under the above ftp : [login to view URL] the table which is always truncated is "mainentry" ## 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