How to insert view into another view?

I think, that you need simple helper, like this:

PHP Code:

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

/**
* View in view
*
* @access   public
* @param    string
* @param    array
* @param    string
* @return   string
*/
if ( ! function_exists('view'))
{
    function view($view, $params = array())
    {
        if(is_file(FCPATH.APPPATH.'views/'.$view.'.php'))
        {
            $CI =& get_instance();
            return $CI->load->view($view, $params, true);
        }
    }
} 


Load this helper or autoload it.  And call function from your view:

PHP Code:

<?php echo @view('my_view', array('param'=>'pam-pam')); ?>