I had to disable function _clean_input_keys($str) in CI input class

[eluser]Unknown[/eluser]
Hi all,

I had to disable function _clean_input_keys($str) in CI input class, because I am using a select tag in my form which has name as array.

<select style=“width: 100px;” name=“Pro_option[‘Color’]”>
<option value=“Red”>Red</option></select>

This function was throwing error “Disallowed Key Characters”. So I have disabled
exit(‘Disallowed Key Characters.’);

. I wanted to know how this will effect my program. It would be very helpful if someone could explain why this function is used.

Thanks and Regards,

Rajmohan