require_once "models/course.class.php";
require_once "repository/courserepository.class.php";
$course1 = new Course();
$course1->initiate(1, "PHP", "2 months", "Ram Shah");
$course2 = new Course();
$course2->initiate(2, ".NET", "2 months", "Shyam Shrestha");
$course3 = new Course();
$course3->initiate(3, "JAVA", "2 months", "Hari Gopal");
$course4 = new Course();
$course4->initiate(4, "Python", "2 months", "Gopal Hari");
$courserepository = new CourseRepository();
$courserepository->add($course1);
$courserepository->add($course2);
$courserepository->add($course3);
$courserepository->add($course4);
$std = $courserepository->get_by_id($_GET['id']);
if (is_null($std)) {
header("Location:course.php");
}
?>
<?php
include "header.php";
?>
<div class="page-header">
<h1>EDIT<small> Course list</small></h1>
</div>
<form action="save.php" method="post">
