What im trying to do is to alter a table using some code to put in a php file. I have made the code and when i run it, it dont come up with any errors but dont enter the data into the table. Here is the code I have, can anybody quickly examine it and see where the problem might lie? This part "".$db_prefix."users`" needs to be like that or in some way, what it is doing is taking from another file the db prefix and extend it with users.