XSS filtering and HTML

[eluser]Ahmed Nuaman[/eluser]
Hi,

I kept getting the error:

Code:

<br />

<b>Fatal error</b>:  Call to undefined function get_instance() in <b>D:\XXXX\wwwroot

\system\libraries\Input.php</b> on line <b>855</b><br />

PHP Fatal error:  Call to undefined function get_instance() in D:\XXXX\wwwroot\system

\libraries\Input.php on line 855

I fixed it by:

Code:

function _html_entity_decode_callback($match)
    {
        /*$CI =& get_instance();
        $charset = $CI->config->item('charset');*/
        
        $CFG =& load_class('Config');
        $charset = $CFG->item('charset');

        return $this->_html_entity_decode($match[0], strtoupper($charset));
    }

I hope that's cool.