1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | <?php include("config.php"); header("Content-Type: application/json"); $result = Array(); $page = filter_input(INPUT_GET, 'page', FILTER_SANITIZE_NUMBER_INT); $perPage = filter_input(INPUT_GET, 'perPage', FILTER_SANITIZE_NUMBER_INT); $offset = filter_input(INPUT_GET, 'offset', FILTER_SANITIZE_NUMBER_INT); $search = preg_replace("/[^a-zA-Z0-9]+/", "", filter_var($_GET['queries']['search'], FILTER_SANITIZE_STRING)); $sortby = 'acnabn'; if (isset($_GET['sorts'])) { $keys = array_keys($_GET['sorts']); if (in_array($keys[0], array('trading_or_business_name', 'acnabn', 'service', 'service_category', 'service_sub_category'))) { $sortby = preg_replace("/[^a-zA-Z0-9_]+/", "", $keys[0]); if ($sortby == 'service') $sortby = 'service_name'; } } $select_columns = 'Select trading_or_business_name, acnabn, service_name, service_category, service_sub_category '; $query = " from dcaas_services " . ($search != "" ? " where service_name like '%$search%'" : ""); $total = $db->query("select count(*) from dcaas_services")->fetch(PDO::FETCH_NUM); $query_total = $db->query("select count(*) ".$query)->fetch(PDO::FETCH_NUM); /* http://www.sqlite.org/lang_select.html Instead of a separate OFFSET clause, the LIMIT clause may specify two scalar expressions separated by a comma. In this case, the first expression is used as the OFFSET expression and the second as the LIMIT expression. This is counter-intuitive, as when using the OFFSET clause the second of the two expressions is the OFFSET and the first the LIMIT. This is intentional - it maximizes compatibility with other SQL database systems.*/ $limit = "limit $offset, $perPage"; foreach ($db->query($select_columns .$query . " order by $sortby $limit", PDO::FETCH_ASSOC) as $row) { $row['service'] = '<a href="view.php?acnabn=' . $row['acnabn'] . "&service_name=" . $row['service_name'] . '">' . $row['service_name'] . "</a>"; $result['records'][] = $row; } $result['queryRecordCount'] = intval($query_total[0]); $result['totalRecordCount'] = intval($total[0]); echo json_encode($result); ?> |