Codeigniter within existing site

[eluser]toopay[/eluser]
Before you can use any of CI Instance/object, outside the CI Controller or model you must first declare

Code:

// This will be generates error if you put it outside CI Controller or CI Model scope
$this->load->library('some_ci_library');
// Declare CI instance first
$CI =& get_instance();
$CI->load->library('some_ci_library');