Delete a line from a table in PHP - php

Question

i'm currently working on an admin which permit to the user who has the rights to delete any account with a button, and all the accounts are displayed in a table and stored in a database (i'm using MySQL). For each row of the , there is a delete button, and i would like that, by pressing the button of the choosed row, it delete the account of the row selected. I dont really know how to do it clearly that's why I ask.
Can someone explain me the approach that i should take and give me an idea.
Have a good day.
[the admin pannel screen][1]
Here is where I am in my code :
<?php
require_once('testadmin.php');
if(!$isAdmin) {
header('Location: index.php');
}
include_once('./includes/head.php');
include_once('./includes/nav.php');
require_once('./lib/db.php');
// users
$stmt = $db->prepare('SELECT * FROM users');
$stmt->execute();
$users = $stmt->fetchAll();
?>
<main>
<table id="usersTable">
<h1 style="text-align: center;margin-top: 25px;">Users</h1>
<tr>
<th>ID</th>
<th>Username</th>
<th>Email</th>
<th>Role</th>
<th> </th>
</tr>
<?php
foreach ($users as $user)
{
echo
'<tr>
<td>'.$user['id'].'</td>
<td>'.$user['username'].'</td>
<td>'.$user['email'].'</td>
<td>'.$user['role'].'</td>
<td><button class="btn-danger" onclick=\'return confirm("Confirm account delete?");\'>
Delete account</button></td></tr>';
}
echo "</table>";
?>
delete.php :
NOTE : this is actually for delete the current connected account.
<?php
require('./lib/db.php');
session_start();
if(empty($_SESSION['user'])){
header('Location: login.php');
}
$user = $_SESSION['user'];
$req = $db->prepare('DELETE FROM users WHERE id=:id');
$req->bindValue(':id', $user["id"], PDO::PARAM_INT);
$req->execute();
unset($_SESSION['user']);
session_destroy();
header('Location: index.php');

Answer 1

Pass the identifier for the record to the delete.php page:
<a href="delete.php?id=' . $user['id'] . '" class="delete" style="color: #fff">
Then in delete.php you can reference $_GET['id'] and use that value in your SQL query to delete that specific record.
Note of course that within delete.php you'll probably want to make sure the current user is authorized to delete that record.