<?php

class Database {

        //MySQL username
        private $username = 'a204737_main';

        //MySQL password
        private $password = 'Kc52GMFf';

        //MySQL hostname
        private $hostname = 'md33.wedos.net:3306';

        //MySQL db
        private $database = 'd204737_main';

        //PDO connection
        private $pdo;

        //log - logging exceptions
        private $log;

        //parameters - parameters for MySQL query
        private $parameters;

        //connection to DB
        private $isDBConnected = FALSE;

        //PDO options
        private $pdoOptions = array (
        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, //set a error reporting and set a throw exception
        PDO::ATTR_EMULATE_PREPARES => false //disable emulation of prepared statements
        );

        public function __construct($hostname, $database, $username, $password, $pdoOptions) {

		$this->dbConn($hostname, $database, $username, $password, $pdoOptions);
		$this->parameters = array();

        }

        private function dbConn($hostname, $database, $username, $password, $pdoOptions) {

                $dsn = 'mysql:dbname='.$database.';host='.$hostname;

                 //connect to db and check exceptions
                try {
                $this->pdo = new PDO($dsn, $username, $password, $pdoOptions);
                $this->isDBConnected = TRUE;
                }

                //if any error occurred
                catch (Exception $e) {
                die ("Connection wasn't established by error: " . $e->getMessage());
                }

        }

        public function closeConn() {
                $this->pdo = null;
        }

        public function getConn() {
                return $this->pdo;

        }


}