Close the db connection. If a dbh is not specified, assume the last opened link.
Connect to a MySQL database server.
Fetch a row as an array from a result.
Get all of the fieldnames for the specified table.
Fetch an array based on a query.
Take a db_get result and return an array of options.
Since PHP's mysql_insert_id() sometimes throws an error, this is the replacement
Create a MySQL INSERT statement based on $_POST array generated by form submission.
Create a MySQL REPLACE statement based on $_POST array generated by form submission.
Create a MySQL UPDATE statement based on $_POST array generated by form submission.
Determine number of rows in result.
Sets enum booleans to their opposite
Print out an varible enclosed by <pre> tags