JoJo JoJo - 3 months ago 69
PHP Question

How do you allow URI encoded characters in CodeIgniter URLs?

I am using CodeIgniter 1.7.1. My permitted URI characters are set as such:

$config['permitted_uri_chars'] = 'a-z 0-9~%.:_()@&\-';


When I type a address like http://website.com/index.php/controller/method/test%21, the page does not load and gives me the error:


Code igniter: An Error Was EncounteredThe URI you submitted has
disallowed characters.


I don't understand.
%20
(space) is allowed, but
%21
(exclamation mark) is not.

Answer

%21 parse into ! in codeigniter. So codeigniter doesn't support this please ! into permitted uri cofig file :

$config['permitted_uri_chars'] = 'a-z 0-9~%.:_()@&\-!';