title: URL routing in PHP Codeigniter
body: <p>I am having entry in my route.php like - <code>$route['admin/students'] = 'view_student'</code>. Here view_student is controller name. Now when from "localhost/school/admin" page I call <code>&lt;a href="admin/students"&gt;Students&lt;/a&gt;</code>, than everything works fine; But when I change my route like - <code>$route['/school/admin/students'] = 'view_student'</code>,  and call it from "localhost/school/admin" page as <code>&lt;a href="/school/admin/students"&gt;Students&lt;/a&gt;</code>, than 404 page is shown. Whats wrong in here?</p>