GOOGLE

<?php session_start();
include("dbcon.php");
$userId = $_SESSION['user_id'];
$id = $_GET['id'];
if($id!=""){
  $bookUpdate = mysql_query("UPDATE `book` SET `book_status`='returned' WHERE `book_id`='".$id."'");
  $borowBook = mysql_query("DELETE FROM `borrowdetails` WHERE `member_id`='".$_SESSION['user_id']."' AND `book_id`='".$id."' AND `borrow_status`='Send Request'");
 ?><script>
    alert('Book Cancel Successfully Please select another book');
   window.location.href='books.php';
 </script>
 <?php
}
?>