Name of application using this class (used in error.log etc.).
Set address to be shown in case of an error.
You can set here the character set used when connecting.
Database schema to use after connecting.
Hostname/IP address of database server.
If you need NEW connections when supplying identical credentials but using a different DB on the same server, set this define to TRUE. Default value is FALSE, this is also used by all previous releases of this class.
Password to authenticate.
Set this define to 1 if you want auto-emails to be sent whenever an error occures. Default is 0 (disabled).
To have Day and month names returned in a specific locale, define here a valid countrycode.
Username to connect to database.
Set this define to 1 if you want to use persistant connections as default connection.