include 'Class/Databases.php';
$db = new Databases();
if (isset($_POST["btn"])) {
/*
* Here inserting row as an array paramiter, you should check out databases
* insert function there you can see sql syntax. why i am doing this because it's secure
* and more efficient way, it's called prepare statement or you
* can call binding parameter so that you can prevent sql injection.and also
* getting all the $_POST parameter and assigning to a different variables and passing
* variables into insertRow() function to achieve desiger result.
*/
$username = $_POST["username"];
$firstname = $_POST["firstname"];
$lastname = $_POST["lastname"];
$email = $_POST["email"];
$db->insertRow($param = ["{$username}", "{$firstname}", "{$lastname}", "{$email}"]);
}
?>
<!--head html file into template/header.php file just include here-->
<?php
$title = "Insert Information";
include 'template/header.php';
?>
<p>
<tr>
<th>
<label for="username">Username:</label>
</th>
</tr>
<tr>
<td>
