How to add script :"Are you sure to delete data?"

[hanspeare]

Hello PHP Friends,

I think this is just if else statement problem but im kinda lose to it.
The whole code is succesful in deleting the data from database the problem is i wanted to put a script that remind the user if he/she really sure to delete the data. By the way this is the script.

<?php
 
    // connect to the database
         include 'Connect.php';
 
    // confirm that the 'student_id' variable has been set
         if (isset($_GET['student_id']) && is_numeric($_GET['student_id']))
        {
    // get the 'student_id' variable from the URL
         $student_id = $_GET['student_id'];
 
    // delete record from database
        if ($stmt = $mysql->prepare("DELETE FROM student_information WHERE student_id = ? LIMIT 1")) 
        {
            $stmt->bind_param("i",$student_id);    
            $stmt->execute();
            $stmt->close();
        }
        else
        {
            echo "ERROR: could not prepare SQL statement.";
        }
        $mysql->close();
 
    // redirect user after delete is successful
        header("Location: Admin_Home.php");
    }
    else
    // if the 'student_id' variable isn't set, redirect the user
        {
            header("Location: Admin_Home.php");
        }
?>
 

Please help me modify these codes and where to put the missing line/s of codes.

[Dormilich]

not possible in PHP as PHP runs on the server and has no connection to the client.

the only thing you can do is ask the user before calling the PHP script (you might make PHP check for a certain flag to prevent accidental execution).