Delete button inside my action column not functioning – Blancer.com Tutorials and projects

I have a code for retrieving question data inside my database and I have a action column for delete and edit, I dont have a code for edit but in delete, I want the delete to be function dynamically in all tables inside my database, and its not working, if I click delete and ok the page output is the else which is Invalid ID or table provided, anyone can help?

CODE FOR DELETE

<!DOCTYPE html>
<html lang="en"
<body>

    <?php
    $servername = "localhost";
    $username = "root"; // Replace with your MySQL username
    $password = ""; // Replace with your MySQL password
    $dbname = "question_databank"; // Replace with your database name

    if (isset($_GET['table']) && !empty($_GET['table'])) {
        $table = $_GET['table'];
    } else {
        die("Table name not provided.");
    }

    $conn = new mysqli($servername, $username, $password, $dbname);

    if ($conn->connect_error) {
        die("Connection failed: " . $conn->connect_error);
    }

    $sql = "SELECT * FROM $table";
    $result = $conn->query($sql);

    if ($result->num_rows > 0) {
        echo "<table>";
        $row = $result->fetch_assoc();
        echo "<tr>";
        foreach ($row as $key => $value) {
            echo "<th>$key</th>";
        }
        echo "<th>Action</th>";
        echo "</tr>";

        do {
            echo "<tr>";
            foreach ($row as $value) {
                echo "<td>$value</td>";
            }
            echo '<td class="action-column">';
            echo '<a class="edit" href="#" onclick="confirmEdit(' . $row['id'] . ')"><i class="fas fa-edit"></i></a>'; // Edit icon
            echo '<a class="delete" href="#" onclick="confirmDelete(' . $row['id'] . ')"><i class="fas fa-trash-alt"></i></a>'; // Delete icon
            echo '</td>'; // Delete icon
            echo '</td>';
        } while ($row = $result->fetch_assoc());

        echo "</table>";
    } else {
        echo "0 results";
    }

    $conn->close();
    ?>

    <script>
        function confirmDelete(id) {
            var result = confirm("Are you sure you want to delete this record?");
            if (result) {
                window.location.href = 'action/delete.php?id=' + id;
            }
        }

        function confirmEdit(id) {
            var result = confirm("Are you sure you want to edit this record?");
            if (result) {
                window.location.href = 'action/edit.php?id=' + id;
            }
        }
    </script>
</body>

</html>

CODE FOR delete.php

<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "question_databank";

$conn = new mysqli($servername, $username, $password, $dbname);

if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

if (isset($_GET['id']) && isset($_GET['table']) && !empty($_GET['id']) && !empty($_GET['table'])) {
    $id = $_GET['id'];
    $table = $_GET['table'];

    // Use mysqli_real_escape_string to prevent SQL injection
    $id = mysqli_real_escape_string($conn, $id);
    $table = mysqli_real_escape_string($conn, $table);

    // Create a SQL query to delete the record
    $sql = "DELETE FROM $table WHERE id = $id";

    if ($conn->query($sql) === TRUE) {
        echo "Record deleted successfully";
    } else {
        echo "Error deleting record: " . $conn->error;
    }
} else {
    echo "Invalid ID or Table provided";
}

$conn->close();
?>

For my delete button to function dynamically in all of the tables inside my database