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- <?php
- /*Forbindelse til server oprettes nedenfor og database vælges (ikke en del af opgaven). Angiv øvrig kode derefter*/
- $connection = mysqli_connect(“localhost”, “root”, “”);
- if(!$connection) {
- die("Kan ikke forbinde til MySQL: " . mysqli_connect_error());
- }
- $selected_db = mysqli_select_db($connection, “gpro_database”);
- if(!$selected_db){
- die("Kunne ikke vælge database: " . mysqli_connect_error());
- }
- //Herunder angives øvrig kode
- $username = $_POST[’username’];
- $password = $_POST[’pswd’];
- $query = mysql_query("SELECT username, password FROM Users WHERE username = '".$username."' AND password = '".$password."'");
- $numrows = mysql_num_rows($query);
- if ($numrows!=0)
- {
- while ($row = mysql_fetch_assoc($query))
- {
- $username = $row['username'];
- $password = $row['password'];
- echo ”Velkommen!”;
- }
- else
- die("Forkert brugernavn/password!");
- }
- }else
- echo "Bruger findes ikke!";
- }
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