Support for $_GET

[eluser]BrianDHall[/eluser]
[quote author="Amol Kharat" date="1260895523"]I am facing some problem in receiving GET variables.

When i return from paypal it gives me a url string with ?&= symbols.

I have tried this;
$config['enable_query_strings'] = TRUE;
$config['permitted_uri_chars'] = '';
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\?&=-';

But it doesnot work, it gives me error of "Page not found".[/quote]

Most probably you need to check your $config['uri_protocol'] setting - work your way through all of them and see if that does the trick.