prepare($query); $stmt->bind_param("i" , $tickets_id); $stmt->execute(); $result = $stmt->get_result(); if ($result->num_rows > 0) { $res = array(); while($row = $result->fetch_assoc()) { $res[] = $row; } return $res[0] ; } return null; } $response = get_Detail($_SESSION['tickets_id']); if($response != null){ include ('../lib/tcpdf/templates/requete.administrative.php'); }