PHP - Repetir valores en un selectpicker multiple

$stmt1 = $pdo->query("select * from MENUS as m

            inner join FAMILIAS as f on f.codigo = m.familia where  m.articulo = $url

            ");

            $data1 = $stmt1->fetchAll();

                  foreach ($data1 as $row1) {

                    $id  = $row1["id"];

                    $familia  = $row1["FAMILIA"];

                    $articulo  = $row1["IDARTICULO"];

                    $descripcion  = $row1["DESCRIPCION"];

                    $cantidad  = $row1["NUMITEMS"];

                    $PRECIO  = $row1["PRECIO"];

                    $stmt2 = $pdo->query("select * from webcarta where familia = $familia

                    ");

                    $data2 = $stmt2->fetchAll();

                    ECHO'

                    <div class="text-center text-bold"><br>

                   <tr>

                      <tr class="expandable-body">

                      <form action="" method="post" name="formulario">

                      <select id="selectpicker" name="ary[]" multiple data-title="'.$descripcion.' "  data-max-options="'.$cantidad.'"

                      data-dropup-auto="false" aria-haspopup="true" aria-expanded="false" data-size="5" containerWidth="4"

                      class="custom-select custom-select-lg selectpicker form-control form-control-lg input-lg dropup"

                     data-style=" "  >

                  <optgroup label="ELIJA: '.$cantidad.'" >';

                  foreach ($data2 as $row2) {

                    $descripcion2  = $row2["DESCRIPCION"];

                    $codarticulo  = $row2["CODIGOARTICULO"];

    ECHO '

    <option value="'.$codarticulo.'">'.$descripcion2.'</option>

     ';

  } echo'

                        ';

                 ECHO '

  </tr>

                       </th>

                       </optgroup>

                       </select>

                      '

                      .'

                  ';

                }

echo

                  '

                  </optgroup>

                  </select></div><div><br><br><ion-icon size="large" name="save-outline"></ion-icon>

                  <input class="btn btn-block btn-danger btn-lg" type="submit" value="OK"><ion-icon size="large" name="thumbs-up-outline"></ion-icon>

                  </form>

                  </div>

                  </div>

              ';