The PHP source code for the database connection properties is: <?php define('ORA_CON_UN', 'hr'); // Username define('ORA_CON_PW', 'hr'); // Password define('ORA_CON_DB', '//localhost/XE'); // Connection identifier ?>
These properties are used as default settings by the db_connect() function in hr_db.inc. However, these values can be overridden by actual parameters supplied to the db_connect() function calls.