Here is my code;

        public function __construct($username = "doadmin", $password = "blablabla", $host = "blablabla.db.ondigitalocean.com", $dbname = "defaultdb", $options=array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8', PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT => false)){

          $options = array(
            PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
            PDO::MYSQL_ATTR_SSL_CA => 'ca-certificate.crt',
          );

            $this->isConnected = true;
            try {
                $this->datab = new PDO("mysql:host={$host};dbname={$dbname};charset=utf8;port:25060", $username, $password, $options);
                $this->datab->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
                $this->datab->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
            }
            catch(PDOException $e) {
                $this->isConnected = false;
                throw new Exception($e->getMessage());
            }
        }

But when i try to connect it gives “Uncaught Exception: SQLSTATE[HY000] [2002] Connection timed out in”

whats wrong with it? i couldnt find any documentation how to connect with php. and tried to save my certificate.

how can I resolve this?