[SQL] pobierz, plaintext 
$zapytanie = "SELECT * FROM tabela WHERE podkat=1 OR podkat=3 OR podkat=5 OR podkat=7 ORDER BY id DESC LIMIT 100 ";
[SQL] pobierz, plaintext 

[PHP] pobierz, plaintext 
<?php
$zapytanie = "SELECT * FROM tabela WHERE podkat IN(1, 3, 5, 7) ORDER BY id DESC LIMIT 100 ";
?>
[PHP] pobierz, plaintext