chamilo-lms/main/inc/lib/response.class.php

<?php

/*
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 * and open the template in the editor.
 */

/**
 * Description of response
 *
 * @license see /license.txt
 * @author Laurent Opprecht <laurent@opprecht.info> for the Univesity of Geneva
 */
class Response
{

    public static function not_found()
    {
        Header::response_code(404);
        exit;
    }

}