<?php $base = "../../"; require_once $base . "functions.php"; require_once $base . "loginCheck.php"; header('Content-type: text/html; charset=UTF-8'); $uid = getUid(); $hash = getCookieHash(); checkCookieHash($uid, $hash); //itemId, userId if (!isset($_POST["itemId"]) || !$_POST["itemId"]) { add_return_data(0, 5, "itemId is a must."); } $itemId = $_POST["itemId"]; $lend = new Borrow(); if (!$lend->lendBook($uid = $uid, $hash = $hash, $itemId = $itemId)) { add_return_data(0, 7, "Accept Error."); } add_return_data(1, 1, "Book Lended.");