$id = 1;
$query = "SELECT * FROM catalog".$id_catalog." WHERE id=$1 ORDER BY id";
$result = pg_query_params($db_conn, $query, array($id));
$db_conn, $query, array($id));
while ($row = pg_fetch_row($result)) {
echo "Name: $row[0] Kol: $row[1]";
echo "<br />\n";
}