I globally enabled xss filtering in my config
$config['global_xss_filtering'] = TRUE;
and submitted a form field with the following content:
The following error occured:
Fatal error: Call to undefined function get_instance() in ***snip***\system\libraries\Input.php on line 855
I looked it up in the code and found the following lines, that produce the error:
$CI =& get_instance();
$charset = $CI->config->item('charset');
I was able to workaround by using
$CFG =& load_class('Config');
$this->charset = $CFG->item('charset');
As I don’t know, why get_instance doesn’t work (I found it in some other places, where it seems to work), I can’t fix it in another way.
Is this a bug worth bug-tracking?