//catching the $_GET[id] variable and passing through get_row_from_databases()
//function so that i can get spacific result set for updating the result.
$id = $_GET['id'];
$result_array = $db->get_row_from_databases($param = ["{$id}"]);
}
if (isset($_POST["btn"])) {
//gatting all the post value
$username = $_POST["username"];
$firstname = $_POST["firstname"];
$lastname = $_POST["lastname"];
$email = $_POST["email"];
$user_id = $_POST["user_id"];
//assigned variable passing through the updateRow() function.
//check out databases class updateRow() sql syntex WHERE
//id = hidden field user_id.it's for updating spacific user row.
$db->updateRow($param = ["{$username}", "{$firstname}", "{$lastname}", "{$email}", "{$user_id}"]);
}
?>
<!--head html file into template/header.php file just include here-->
<?php
$title = "Update User Information";
include 'template/header.php';
?>
<p>
<tr>
<th>
<label for="username">Username:</label>
</th>
</tr>
<tr>
