$uploadOk = 0;
     }
     if ($imageFileType != "jpg" && $imageFileType != "jpeg" && $imageFileType != "png" && $imageFileType != "gif" && $imageFileType != "bmp") {
         $msg .= "Sorry, only image files are allowed.";
         $uploadOk = 0;
     }
     if ($uploadOk == 0) {
         $msg = "Sorry, your tutor picture was not uploaded. ERROR: " . $msg;
         $json = array("status" => 0, "msg" => $msg);
         header('Content-type: application/json');
         echo json_encode($json);
     } else {
         if (move_uploaded_file($_FILES["picture"]["tmp_name"], $targetFile)) {
             $msg .= "The picture has been uploaded.";
             $status = 'ok';
             echo $tutorObj->add();
         } else {
             $msg = " Sorry, there was an error uploading your tutor picture. ERROR: " . $msg;
             $json = array("status" => 0, "msg" => $msg);
             $dbObj->close();
             //Close Database Connection
             header('Content-type: application/json');
             echo json_encode($json);
         }
     }
 } else {
     $json = array("status" => 0, "msg" => $errorArr);
     $dbObj->close();
     //Close Database Connection
     header('Content-type: application/json');
     echo json_encode($json);