Windows NT P3613 10.0 build 20348 (Windows Server 2022) AMD64

C:/Inetpub/vhosts/gyandeepclasses.com/pdpandyamcc.com/admin/

C:/Inetpub/vhosts/gyandeepclasses.com/pdpandyamcc.com/admin/logout.php

 <?php
if(isset($_COOKIE['admin_id']))
{
    unset($_COOKIE['admin_id']);
    setcookie('admin_id', '', time()-7000000);
    header("Location: index.php");
}
?>