<?php require_once 'private/LMS_Engine.php'; $engine = new LMS_Engine(); $issue_info = $engine->get_Mag_issue_by_($book_id); $User_Info = $engine->get_student($user_id); $The_Mag = $engine->get_magazine($book_id); $prev_date = strtotime($issue_info['borrow_date']); $date_dif = abs(time() - $prev_date); if ($date_dif > 86400) { $days_ = floor($date_dif / (60 * 60 * 24)); $date_dif = $days_ . " days ago"; } elseif ($date_dif > 3600) { $hour = floor($date_dif / (60 * 60)); $date_dif = $hour . " hours ago"; } elseif ($date_dif > 60) { $min = floor($date_dif / 60); $date_dif = $min . " minutes ago"; } else { $min = floor($date_dif); $date_dif = $min . " seconds ago"; } if (count($User_Info) > 0) { $user_type = "S"; } else { $User_Info = $engine->get_teacher_by_user_id($user_id); $user_type = "T"; } ?> <div class="container" id="main"> <div class="row" id="contact">