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- <?php
- session_start();
- require 'classes.php';
- //if user is not yet authorized
- if ($_SESSION['user']->iduser == null) {
- $dbhandle = mysql_connect($hst, $usr, $pass);
- if (!$dbhandle) {
- die('Could not connect: ' . mysql_error());
- }
- $selected = mysql_select_db($dbName, $dbhandle)
- or die("Could not select the database");
- $result = mysql_query(" query ");
- $resultArray = mysql_fetch_array($result);
- $num_rows = mysql_num_rows($result); //count how many rows returned
- //if 0 rows returned, then login was failed
- if ($num_rows == 0) {
- die('Error! Access denied. Incorrect username or password.');
- } else { //if username and password match
- $_SESSION['user'] = new user();
- $_SESSION['user']->iduser = $resultArray{'iduser'};
- $_SESSION['user']->fname = $resultArray{'fname'};
- echo 'Dear ' . $_SESSION['user']->fname . ', you succesfully logged in!';
- }
- //if user is already logged in
- } else {
- echo 'You already logged in!<br>Your email is: ';
- }
- ?>
- <?php
- class user {
- public $iduser = null;
- public $fname = null;
- public $lname = null;
- public $email = null;
- public $password = null;
- public $permission = null;
- }
- ?>
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