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- <?php
- session_start();
- if(!isset($_SESSION["benutzername"])){
- header("Location: login.php");
- }
- $out3 = "";
- if(isset($_POST["posten"])) {
- $server = "localhost";
- $usr = "root";
- $passwd = "root";
- $datab = "nera";
- $conn2 = mysqli_connect($server, $usr, $passwd, $datab);
- if(!$conn2){
- die("Connection 2 failed:" .mysqli_connect_error());
- }
- $post = $_POST["status"];
- $benutzer = $_SESSION["benutzername"];
- $sql2 = "INSERT INTO post (FIBenutzer, Post) VALUES ('$benutzer','$post')";
- $result2 = mysqli_query($conn2, $sql2);
- if(!$result2){
- die("Die Abfrage konnte nicht ausgeführt werden:" . mysqli_error($conn2));
- }
- mysqli_close($conn2);
- }
- $servername = "localhost";
- $user = "root";
- $password = "root";
- $database = "nera";
- $conn = mysqli_connect($servername, $user, $password, $database) or die("Connection failed:" .mysqli_connect_error());
- $sql = "SELECT IDPost, FIBenutzer, Post FROM post WHERE FIBenutzer = '{$_SESSION["benutzername"]}'";
- $result = mysqli_query($conn, $sql) or die("Failure" .mysqli_error($conn));
- $benutzer = $_SESSION["benutzername"];
- $out3 = "<table border='1'>";
- $out3 .= "<th>Benutzer</th><th>Posts</th>";
- while($row = mysqli_fetch_assoc($result)) {
- $out3 .= "<tr><td>$benutzer</td><td>{$row["Post"]}</td></tr>";
- }
- $out3 .= "</table>";
- mysqli_close($conn);
- ?>
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="utf-8">
- <title>Startseite</title>
- <link rel="stylesheet" type="text/css" href="style.css">
- </head>
- <body>
- <h1>NERA</h1>
- <div class="menu">
- <a href="logoff.php"><h4>Abmelden</h4></a>
- <a href="profil.php"><h4>Profil</h4></a>
- </div>
- <div class="bild">
- <?php if(!isset($profilbild)){
- echo "<a href='profil.php'><img src='nkb.jpg' id='bild'></a>";
- } ?>
- </div>
- <div class="index">
- <form method="post">
- <input type="textarea" name="status" autofocus placeholder="Poste etwas..">
- </div>
- <input type="submit" name="posten" value="Posten">
- </form>
- <p><h2>Posts</h2></p>
- <?php echo $out3; ?>
- </body>
- </html>
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