memperbaiki prosedur oneksi ke database

database/PR-Ojek.sql

+-- Database PR-Ojek
+
+CREATE TABLE IF NOT EXISTS `user` (
+	`user_id`     INT         NOT NULL,
+    `name`        VARCHAR(50) NOT NULL,
+	`email`       VARCHAR(50) NOT NULL,
+	`phone`       VARCHAR(20) NOT NULL,
+    `username`    VARCHAR(50) NOT NULL,
+    `password`    VARCHAR(20) NOT NULL,
+    `status`      VARCHAR(10) NOT NULL,
+	`pict`        MEDIUMBLOB  DEFAULT NULL,
+
+	PRIMARY KEY (`user_id`)
+);
+
+LOCK TABLES `user` WRITE;
+
+INSERT INTO `user` VALUES ('1','Donald Trump','donaldducktrump@gmail.com','08136','donaldduck','123456','Not_Driver',DEFAULT);
+UNLOCK TABLES;
+
+CREATE TABLE IF NOT EXISTS `driver` (
+	`driver_id`     INT             NOT NULL,
+	`total_score`   DOUBLE(50,1)    NOT NULL,
+	`votes`         DOUBLE(50,1)    NOT NULL,
+
+	PRIMARY KEY (`driver_id`),
+	CONSTRAINT `driver_ibfk_1` FOREIGN KEY (`driver_id`) REFERENCES `user` (`user_id`)
+);
+
+CREATE TABLE IF NOT EXISTS `driver_prefloc` (
+	`driver_id`   INT         NOT NULL,
+    `pref_loc`    VARCHAR(50) NOT NULL,
+
+	PRIMARY KEY (`driver_id`),
+	CONSTRAINT `driver_prefloc_ibfk_1` FOREIGN KEY (`driver_id`) REFERENCES `driver` (`driver_id`)
+);
+
+CREATE TABLE IF NOT EXISTS `order` (
+	`order_id`       INT             NOT NULL,
+	`dest_city`     VARCHAR(50)     NOT NULL,
+	`pick_city`     VARCHAR(50)     NOT NULL,
+    `score`         DOUBLE(50,1)    NOT NULL,
+    `comment`       VARCHAR(140)    NOT NULL,
+    `driver_id`     INT             NOT NULL,
+    `cust_id`       INT             NOT NULL,
+    `date`          DATE            NOT NULL,
+
+	PRIMARY KEY (`order_id`),
+	CONSTRAINT `order_ibfk_1` FOREIGN KEY (`cust_id`) REFERENCES `user` (`user_id`),
+    CONSTRAINT `order_ibfk_2` FOREIGN KEY (`driver_id`) REFERENCES `driver` (`driver_id`)
+);

database/dbconnect.php

+<?php
+    define('dbserver', '127.0.0.1:3306');
+    define('dbuser', 'root');
+    define('dbpass', '');
+    define('dbname', 'PR_Ojek');
+    mysql_connect(dbserver, dbuser, dbpass) or die(mysql_error());
+    mysql_select_db(dbname) or die('Could not select database '.mysql_error());
+?>

login/login.php

 <?php
     if ($_SERVER["REQUEST_METHOD"] == "POST") {
         if (!empty($_POST['user_name']) && !empty($_POST['user_password'])) {
+            include '../db_pr-ojek.php';
             $user = $_POST['user_name'];
             $pass = $_POST['user_password'];
-            
-            $dbhost = '127.0.0.1:3306';
-            $dbuser = 'root';
-            $dbpass = '';
-            $conn = mysql_connect($dbhost, $dbuser, $dbpass) or die(mysql_error());
-            mysql_select_db('PR_Ojek') or die('Could not select database '.mysql_error());
             $query=mysql_query("SELECT * FROM user WHERE username='".$user."' AND password='".$pass."'") or die(mysql_error());
             
             $numrows=mysql_num_rows($query);