<?php error_reporting(0); require_once '../../../models/subjectview.php'; require_once '../../../models/Response.php'; $re = new Response(); $name = $_POST['subjectName']; $file = $_FILES; $url = $_POST['subjectUrl']; if (isset($name) && isset($file) & isset($url)) { $a = new SubjectView(); if ($a->addSubject($name, $file, $url)) { header('Location:' . $_SERVER['HTTP_REFERER']); } else { echo $re->show(400); } } else { echo $re->show(400); }