Question

id | num | text
1  | a   | sdfsdf
2  | a   | sdfsdf
3  | b   | sdfsdf
4  | c   | sdfsdf
5  | a   | sdfsdf
6  | b   | sdfsdf
7  | a   | sdfsdf
8  | c   | sdfsdf

i make query where num = a and orderBy ID DESC and i have:

id | num | text
7  | a   | sdfsdf
5  | a   | sdfsdf
2  | a   | sdfsdf
1  | a   | sdfsdf

i would like add for this own counter:

count | id | num | text
  4   | 7  | a   | sdfsdf
  3   | 5  | a   | sdfsdf
  2   | 2  | a   | sdfsdf
  1   | 1  | a   | sdfsdf

i get data with foreach PHP:

foreach ($data as $i => $dat) {
   echo $dat->id . $dat->num . $dat->text;
}

i would like somethings:

foreach ($data as $i => $dat) {
   echo $i . $dat->id . $dat->num . $dat->text;
}

but $i in the opposite direction

Answer 1

You can do this:

$count = count($data);
foreach ($data as $i => $dat) {
   echo ($count - $i) . $dat->id . $dat->num . $dat->text;
}