function connectToDatabase() { $dsn = 'mysqli://*****:*****@localhost/movies'; global $db; $db = ADONewConnection($dsn); if (!$db) { die("Failed to connect to database : " . $dsn); } ADOdb_Active_Record::SetDatabaseAdapter($db); ADOdb_Active_Record::ClassHasMany('Moviemains', 'Moviesupps', 'fk_movie'); return $db; }