PHPMailer neu implementiert

inc/db.php

@@ -1,13 +1,13 @@
 <?php
-include('secure.php');
+
+include_once __DIR__ . '/secure.php';
 
 // Verbindung herstellen
-$conn = mysqli_connect($host, $user, $password, $dbname);
-
-// Zeitzone der MySQL-Sitzung auf UTC setzen
-$conn->query("SET time_zone = '+00:00';");
+$conn = mysqli_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
 
 // Verbindung prüfen
 if (!$conn) {
     die("Verbindung zur Datenbank fehlgeschlagen: " . mysqli_connect_error());
 }
+
+mysqli_set_charset($conn, "utf8");

inc/footer.php

@@ -13,7 +13,6 @@
 
     <!-- Bootstrap JS -->
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
-
     <!-- Service Worker Registration -->
     <script>
         // Automatische Update-Erkennung

inc/helpers.php

@@ -74,3 +74,14 @@ function darken_color($hex, $darken_amount = 40)
 
     return '#' . str_pad(dechex($rgb['r']), 2, '0', STR_PAD_LEFT) . str_pad(dechex($rgb['g']), 2, '0', STR_PAD_LEFT) . str_pad(dechex($rgb['b']), 2, '0', STR_PAD_LEFT);
 }
+
+//Mail Funktion
+function send_email_notification($to, $subject, $message)
+{
+    $headers = 'From: noreply@domili.de' . "\r\n" .
+        'Reply-To: noreply@domili.de' . "\r\n" .
+        'X-Mailer: PHP/' . phpversion() . "\r\n" .
+        'Content-Type: text/plain; charset=UTF-8';
+
+    return mail($to, $subject, $message, $headers);
+}