[PHP-DB] sql injections/best practises

I'm am trying to find some definitive best practises on database connections with php on both mysql and oracle.   I'm starting to redesign a corporate website and am trying to find out more about security and the best practises for database queries and user input form handling.   For example - 

Re: [PHP-DB] sql injections/best practises

mignon hunter wrote: > I'm am trying to find some definitive best practises on database connections with php on both mysql and oracle. > > I'm starting to redesign a corporate website and am trying to find out more about security and the best practises for database queries and user input form