Gagal membuat update password baru (error password lama tidak terbaca pada perintah query)

coba pakai

<pre> if($hasil &lt; 1 ) { // password lama tidak sesuai } </pre>

<pre> //Proses ganti Password if(@$_POST['edit']){ $id_user = @$_POST['id_user'];
$username = @$_POST['username']; $password_lama = @$_POST['password_lama']; $password_baru = @$_POST['password_baru']; $conf_password = @$_POST['conf_password'];

              $sumber = @$_FILES['photo']['tmp_name'];
              $target = '../image/';
              $ukuran_file = $_FILES['photo']['size'];
              $tipe_file = $_FILES['photo']['type'];
              $photo = @$_FILES['photo']['name'];

              //Cek Password lama
              $password_lama = md5('password_lama');              
              $query = mysqli_query($koneksi,"SELECT * FROM tbl_user WHERE id_user = '$id_user' AND password = '$password_lama'") or die (mysqli_error($koneksi));
              $count  = mysqli_num_rows($query);
              var_dump($count);

            if($photo == ""){
              if($count < 1){
                if(strlen($password_baru) >= 5){
                  if($password_baru == $conf_password){
                    $password_baru = md5($password_baru);
                    @$id_user = $_SESSION['id_user'];

                          $update = mysqli_query($koneksi,"UPDATE tbl_user SET password = '$password_baru' WHERE id_user = '$id_user'");
                              if($update){
                              ?>
                                <script type="text/javascript">alert("Password Berhasil di Ubah");
                                window.location.href="dashboard.php";</script>
                              <?php
                              }else{
                              ?>
                                <div class="alert alert-danger alert-dismissible" role="alert">
                                  Gagal Ubah Password
                                  <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                    <span aria-hidden="true">×</span>
                                  </button>
                                </div>
                              <?php
                              }

                  }else{
                    ?>
                      <div class="alert alert-danger alert-dismissible" role="alert">
                        Konfirmasi password tidak cocok
                        <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                          <span aria-hidden="true">×</span>
                        </button>
                      </div>
                    <?php
                  }

                }else{
                  ?>
                      <div class="alert alert-danger alert-dismissible" role="alert">
                        Minimal Password baru adalah 5 karakter
                        <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                          <span aria-hidden="true">×</span>
                        </button>
                      </div>
                  <?php
                }

              }else{
                ?>
                    <div class="alert alert-danger alert-dismissible" role="alert">
                     Password Lama Tidak Sesuai
                      <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                        <span aria-hidden="true">×</span>
                      </button>
                    </div>
                  <?php
              }

</pre>

Udah berusaha tapi masih belum solved juga

Kamu ubah kondisi if di bagian ini <pre> if($count &lt; 1){} //jadi if($count &gt; 0){ //your code here } </pre>

coba di echo querynya, jalankan manual. berhasil atau tidak