<?php if (!isset($_POST['_action'])) { header("Location: ../"); die; } include "./ProblemBS.php"; include "./UserSession.php"; $problemBS = new ProblemBS($_POST); if ($_POST['_action'] == 'save') { $status = $problemBS->save(); if ($status) { header("Location: ../problems.php"); } else { die("Um erro inesperado ocorreu."); } } else { if ($_POST['_action'] == 'delete') { $status = $problemBS->delete(); if ($status) { header("Location: ../problems.php"); } else { die("Um erro inesperado ocorreu."); } } else { die("<b>Action especificada é inválida.</b>"); } } die;