errorhandling hinzugefügt

index.php

@@ -17,6 +17,14 @@ if (session_status() == PHP_SESSION_NONE) {
 }
 require 'settings.php';
 require 'modal.php';
+
+
+
+
+
+
+
+
 ?>
 <div class="container-fluid">
 

install.php

@@ -88,8 +88,8 @@ if(isset($_POST['dbConfigBtn']))
   $conn = new mysqli($servername, $username, $password,$db);
   // Check connection
   if ($conn->connect_error) {
-    die("Connection failed: " . $conn->connect_error);
-  }
+    header("location:install.php");
+    }
   
   ?>';
   fwrite($settingsfile, $txt);

required/footer.php

@@ -13,14 +13,5 @@
     <link rel="stylesheet" href="assets/css/styles.css">
 </head>
 
-<div class="footer-dark">
-        <footer>
-            <div class="container">
-                <div class="row">
-                </div>
-                <p class="copyright">Rene Knipschild © 2020</p>
-            </div>
-        </footer>
-    </div>
     <script src="assets/js/jquery.min.js"></script>
     <script src="assets/bootstrap/js/bootstrap.min.js"></script>

settings.php

@@ -9,7 +9,7 @@
   $conn = new mysqli($servername, $username, $password,$db);
   // Check connection
   if ($conn->connect_error) {
-    die("Connection failed: " . $conn->connect_error);
-  }
+    header("location:install.php");
+    }
   
   ?>