/**
* Constructor creating a PDO object connecting to a choosen database.
*
* @param array $options containing details for connecting to the database.
*
*/
public function __construct($options)
{
$default = array('dsn' => null, 'username' => null, 'password' => null, 'driver_options' => null, 'fetch_style' => PDO::FETCH_OBJ);
$this->options = array_merge($default, $options);
try {
$this->db = new PDO($this->options['dsn'], $this->options['username'], $this->options['password'], $this->options['driver_options']);
} catch (Exception $e) {
//throw $e; // For debug purpose, shows all connection details
throw new PDOException('Could not connect to database, hiding connection details.');
// Hide connection details.
}
$this->db->SetAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, $this->options['fetch_style']);
// Get debug information from session if any.
if (isset($_SESSION['CDatabase'])) {
self::$numQueries = $_SESSION['CDatabase']['numQueries'];
self::$queries = $_SESSION['CDatabase']['queries'];
self::$params = $_SESSION['CDatabase']['params'];
unset($_SESSION['CDatabase']);
}
}