<?php /* * Created on 28.08.2017 * * @copyright (c) 2011 animegame.eu * @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public Licence * */ // 1 => Text (will be rendered on display) function displayTutorial($request) { if (isset($request['data'])) { $content = encodeNoHTMLNoBB($request['data']); db_query('UPDATE tutorial SET content = "'.$content.'" WHERE id = 1'); if (db_affected_rows() == 0) { silent_query('INSERT INTO tutorial(id, content) value(1, "'.$content.'")'); } } $content = mysqli_fetch_row(db_query('SELECT content FROM tutorial WHERE id = 1'))[0]; ?> <form method="POST" action=""> <p><textarea name="data" style="width: 90%;height: 80%"><?php echo $content; ?></textarea></p> <p><input type="submit" value="ändern" /></p> <p><a href="<?php echo $_SERVER['PHP_SELF']; ?>">Zum Hauptmenu</a></p> </form> <?php }