pivi_vault_system/actions/approve.php.bak

<?php
    include '../config.php';
    $id = $_GET['id'];
    $sql = "UPDATE request SET status=2 WHERE id=$id";
    $result = $conn->query($sql);
    if($result){
        echo "Success!";
    }
    header("Location: " . $_SERVER["HTTP_REFERER"]);