} if (!empty($_GET['type'])) { if ($_GET['type'] == "csv") { $reportType = 3; } } //Business Logic $register = new Register($_GET); switch ($reportType) { case 1: $response = $register->getRegisteredUsersList(); header('Content-Type: application/json'); echo json_encode($response); break; case 2: $response = $register->getRegisteredUsers(intval($_GET['id'])); header('Content-Type: application/json'); echo json_encode($response); break; case 3: $filename = $register->createMemberCSVFile(); header('Pragma: public'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Cache-Control: private', false); // required for certain browsers header('Content-Type: text/csv'); header('Content-disposition: attachment;filename="' . basename($filename) . '";'); header('Content-Transfer-Encoding: binary'); header('Content-Length: ' . filesize($filename)); readfile($filename);