OOP and mySql connection

[gammaster]

Hey!
I have several obj. in my app. and each of them needs a connection to mySql.
exe:

$admin = new UserAdmin();
$cleaner = new DbCleaner();
//
$admin->checkUser($_REQUEST['uid']);
$cleaner->cleanDb();

will it slow down the app. mutch when they both(or more) opens and close a connection.

Should i do like this(reference)

cleanDb(&$aConnection) {
.......       }

I hope for help
gammaster

[trooper]

If you are going to have multiple connections open to your database then you could consider persistant connections.

look here for an explanation.

HTH

GM