After a lot of responses on a number of different posts I've seen, I'm stopping using mysql and am trying to upgrade my site to use mysqli.
My question is, based on the functions of mysql that I list below (which are the ones I currently use) can I do a blanket replace on 'mysql_' for 'mysqli_' and not break functionality? I've already done some research on each of these functions and none of the mysqli versions look like they wouldn't work, but I just need to be sure before I swap them all out.
Check out this SO question which provides answers to at least most of your functions.
mysql_connectwill be replaced by
mysql_errorwill be replaced by
mysqli_connect_error, depending on the context
mysql_querywill be replaced by