Trailing slash and links

Hi agriz

The best method is use site_url() function.

For example:

<a href="<?php echo site_url('controller/method') ?>">link</a>

or

<a href="<?php echo site_url('controller/method/some_link') ?>">link</a>

or

<a href="<?php echo site_url('controller/method/?foo=bar') ?>">link</a>

In your controller add:
$this->load->helper('url');

otherwise you can add in application/config/autoload.php
$autoload['helper'] = array('url');