index.php di CI

<?php
/*biarkan valuenya*/
    define('ENVIRONMENT', 'development');
if (defined('ENVIRONMENT'))
{
    switch (ENVIRONMENT)
    {
        case 'development':
            error_reporting(E_ALL);
        break;

        case 'testing':
        case 'production':
            error_reporting(0);
        break;

        default:
            exit('The application environment is not set correctly.');
    }
}

/* Yang di ubah */
$system_path = 'ci';
$application_folder = 'jkeren';

    if (defined('STDIN'))
    {
        chdir(dirname(__FILE__));
    }

    if (realpath($system_path) !== FALSE)
    {
        $system_path = realpath($system_path).'/';
    }

    $system_path = rtrim($system_path, '/').'/';

    if ( ! is_dir($system_path))
    {
        exit("Your system folder path does not appear to be set correctly.
Please open the following file and correct this: ".pathinfo(__FILE__, PATHINFO_BASENAME));
    }

    define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));

    define('EXT', '.php');

    define('BASEPATH', str_replace("\\", "/", $system_path));

    define('FCPATH', str_replace(SELF, '', __FILE__));

    define('SYSDIR', trim(strrchr(trim(BASEPATH, '/'), '/'), '/'));

    if (is_dir($application_folder))
    {
        define('APPPATH', $application_folder.'/');
    }
    else
    {
        if ( ! is_dir(BASEPATH.$application_folder.'/'))
        {
            exit("Your application folder path does not appear to be set correctly.
Please open the following file and correct this: ".SELF);
        }

        define('APPPATH', BASEPATH.$application_folder.'/');
    }

require_once BASEPATH.'core/CodeIgniter.php';

/* End of file index.php */
/* Location: ./index.php */