function CouponCode($couponCode) { $res = "-1"; try { $res = CheckCouponCode($couponCode); echo $res; } catch (Exception $e) { $res = "-1"; echo $res; } }
function CheckCoupon($code) { $response = "-1"; try { $response = CheckCouponCode($code); echo $response; } catch (Exception $e) { $response = "-1"; echo $response; } }