public static function getDBH()
{
if (empty(self::$dbh) || !is_object(self::$dbh) || get_class(self::$dbh) != 'PDO') {
try {
// Connect to the SQL server
if (DB_DRIVER == 'sqlite') {
self::$dbh = new PDO(DB_DRIVER . ':' . DB_FILE);
} else {
self::$dbh = new PDO(DB_DRIVER . ':host=' . DB_HOST . ';dbname=' . DB_NAME, DB_USER, DB_PASSWORD);
}
// Set ERRORMODE to exceptions
self::$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (PDOException $e) {
echo $e->getMessage() . ' in ' . $e->getFile() . ' on line ' . $e->getLine();
die;
}
}
return self::$dbh;
}
