来自mysqli php最后一行的结果

I want to get the result from the current and the last row from mysqli so I can see how the values changed. I need this for a statistical counter for my website

• row 1 = 400
• row 2 = 500
• row 3 = 650

This is my code so far:

while ($row = $Result->fetch_object())
{
    echo '
        <tr>
            <td>'.add_date_create($row->stat_AddTime).', '.add_time_create($row->stat_AddTime).'</td>

            <td>'.$row->stat_hacks_view.' +('.$row->stat_hacks_view-$row_stat_hacks_view--.')</td>

            <td>'.$row->stat_hacks_count.'</td>

            <td>'.$row->stat_game_view.'</td>

            <td>'.$row->stat_dev_count.'</td>
        </tr>
        ';
}

[...]

The result should be something like this:

• blabla row 1 400 +(400)
• blabla row 2 500 +(100)
• blabla row 3 650 +(150)

I hope I could explain what I mean.

I want to get that with fetch_object() if possible

Thanks!

use e.g. a $temp variable

$temp = 0;
while ($row = $Result->fetch_object())
{
    $current_value = $row->XYZ; // XYZ is your current value
    $difference = $current_value - $temp;
    $temp = $current_value;

    echo '
        <tr>
            <td>'.add_date_create($row->stat_AddTime).', '.add_time_create($row->stat_AddTime).'</td>

            <td>'.$row->stat_hacks_view.' +('.$row->stat_hacks_view-$row_stat_hacks_view--.')</td>

            <td>'.$row->stat_hacks_count.'</td>

            <td>'.$row->stat_game_view.'</td>

            <td>'.$row->stat_dev_count.'</td>
        </tr>
        ';
}

i don't know where to echo $difference in your code then, but maybe in the last <td>...

query with ORDER BY idcolname DESC LIMIT 2