<?php require '../model/healthService.class.php'; if (is_array($_GET) && count($_GET) > 0) { if (isset($_GET["operation"])) { if ($_GET['operation'] == 1) { session_start(); $username = $_SESSION["username"]; $height = $_POST['height']; $weight = $_POST['weight']; $res = HealthService::addHW($username, $height, $weight); echo $res; if ($res) { header("Location: http://localhost/healthyone/view/health.php?success=1"); exit; } else { header("Location: http://localhost/healthyone/view/health.php?errno=1"); exit; } } else { if ($_GET['operation'] == 2) { $date = $_POST['date']; header("Location: http://localhost/healthyone/view/sleep.php?date={$date}"); } else { if ($_GET['operation'] == 3) { $date = $_POST['date']; header("Location: http://localhost/healthyone/view/exercise.php?date={$date}"); } else { if ($_GET['operation'] == 4) { session_start(); $username = $_SESSION["username"];