MisTFoR

$i = 0;
while($i = 1){
    $new_price_perm = $_POST['active_price'];

    if (isset($_POST['zero_option'])) {
        $new_price_perm += $_POST['zero_price'];
    }
    if (isset($_POST['first_option'])) {
        $new_price_perm += $_POST['first_price'];
    }
    if (isset($_POST['second_option'])) {
        $new_price_perm += $_POST['second_price'];
    }

    $cart_item_data['new_price'] = $new_price_perm;
    break;
}

return $cart_item_data;

$result_channel = mysql_query("SELECT * FROM <таблица>", $link) or die ("ERROR: ".mysql_error());
while($row = mysql_fetch_array($result_channel)){
    echo 'Пользователь смотрел канал: '.$row['title']."<br>";

    if($row['epg_filename'] == ''){
        $row['epg_filename'] = $row['id_channel'] + 1000000;
    }
    $array = ["channel.", ".txt", "id="];
    $replace_epg = str_replace($array, "", $row['epg_filename']);
    $data_epg = $replace_epg;

    $id = 0;
    $result_ttv = mysql_query("SELECT * FROM <таблица>", $link) or die ("ERROR: ".mysql_error());
    while($row2 = mysql_fetch_array($result_ttv)){
        $replace_details = str_replace($array, "", $row2['details']);
        $data_details = $replace_details;

        if($data_epg == $data_details){
            $id++;
        } else {}
    }
    echo $id."<br><br>";
}

'orderby' => 'meta_value',
'meta_key' => 'name_group',
'order' => 'DESC'

.div{
  display: flex;
  justify-content: center;
}

.div{
  position: absolute;
  left: 50%;
}

.div{
  margin: 0 auto
}