Assuming you DON'T know what DB youre using,
is there a way to find out what DB you're using with mysql/php ??
I don't know if there is a surefire way but if you run a query 'SHOW TABLES' the coluim reutrned is named in the form 'tables_in_testdb'. So you could run the query fetch_array the first row and extract the key . . .
SELECT DATABASE()
http://dev.mysql.com/doc/refman/4.1/en/information-functions.html
ok, have
$qcdb=mysql_query("SELECT DATABASE()");
now how do I show the info ?