require_once "private/LMS_Engine.php";
$engine = new LMS_Engine();
$book_count = $engine->get_number_of_books();
$cd_count = $engine->get_number_of_cds();
$mag_count = $engine->get_number_of_magazine();
$book_count_SH = $engine->get_number_of_book_on('shelf');
$cd_count_SH = $engine->get_number_of_cd_on('shelf');
$mag_count_SH = $engine->get_number_of_mag_on('shelf');
$book_count_ST = $engine->get_number_of_book_on('store');
$cd_count_ST = $engine->get_number_of_cd_on('store');
$mag_count_ST = $engine->get_number_of_mag_on('store');
if (isset($_POST['item_users'])) {
$book_users = $engine->get_number_of_student_book_users_since($_POST['date']);
$cds_users = $engine->get_number_of_student_cd_users_since($_POST['date']);
$mag_users = $engine->get_number_of_student_mag_users_since($_POST['date']);
$book_borrow = $engine->get_number_of_books_issued_since($_POST['date']);
$book_returned = $engine->get_number_of_book_returned_issues_since($_POST['date']);
$cds_borrow = $engine->get_number_of_cds_issued_since($_POST['date']);
$cds_returned = $engine->get_number_of_cds_returned_issues_since($_POST['date']);
$mag_borrow = $engine->get_number_of_mag_issued_since($_POST['date']);
$mag_returned = $engine->get_number_of_mag_returned_issues_since($_POST['date']);
}
?>
<div class="container" id="main">
<div class="row" id="contact">
<hr>
<div class="page-header">
