| Abstract DB_nl_is a set of two PHP classes which together form an abstract interface_nl_for all the different databases that PHP supports. PHP supports many_nl_different database servers. Unfortunately there is no single interface,_nl_every database has it s own set of functions. Abstract DB remedies that_nl_up to a certain extent. By using these classes you will be giving up_nl_some functionality of any specific database, but your programs will be_nl_portable over a variety of different database servers. |