if (!($uid && $kid2 && $code)) {
$success = "0";
$msg = "Incomplete Parameters";
$data = array();
} else {
$sql = "SELECT * from users where id=:id and is_deleted=0";
$sth = $conn->prepare($sql);
$sth->bindValue('id', $uid);
try {
$sth->execute();
} catch (Exception $e) {
}
$res = $sth->fetchAll(PDO::FETCH_ASSOC);
if (count($res)) {
//$kid1=DataClass::getkidId($code,$uid);
$kid1 = DataClass::getkidIdFromCode($code);
if ($kid1 != $kid2) {
if ($kid1) {
$sql = "SELECT * from friends where kid_id1 IN (:kid1,:kid2) and kid_id2 IN (:kid1,:kid2)";
$sth = $conn->prepare($sql);
$sth->bindValue("kid1", $kid1);
$sth->bindValue("kid2", $kid2);
try {
$sth->execute();
} catch (Exception $e) {
}
$result = $sth->fetchAll();
if (count($result)) {
$success = '1';
$msg = "Already Connected";
if ($grownup) {
