";
echo "";
$sql = "SELECT * FROM rf_regions WHERE parent = " . $region[1]['id'];
$rez = mysql_query($sql);
while ($sub_region = mysql_fetch_assoc($rez)) {
echo "";
}
} else {
$sql = "SELECT * FROM rayon where id in (SELECT rayon_id FROM rf_region_rayons WHERE rf_region_id = " . $region[1]['id'] . ")";
$rez = mysql_query($sql);
echo "";
//ищем отдельные города
$sqlSep = "SELECT * FROM separate_city where region_id = " . $region[0]['id'];
$rezSep = mysql_query($sqlSep);
$excludeRayonIds = [];
while ($city = mysql_fetch_assoc($rezSep)) {
$excludeRayonIds[] = $city['rayon_id'];
echo "";
}
$sql = "SELECT * FROM rayon where id in (SELECT rayon_id FROM rf_region_rayons WHERE rf_region_id = " . $region[0]['id'] . ")";
$rez = mysql_query($sql);
$addNewGroup = true;
echo "";
}