How to change HTTP response code?

[eluser]Hartimer[/eluser]
Is it possible to change Codeigniter's HTTP response code?

Since i have a controller that outputs json, that would be nice so i could "alert" the client about "exceptions".
Obviously this could be done through the json response itself, but i think it would be cleaner to do it by http response code..

[eluser]WanWizard[/eluser]
See the manual, in the output class:

Code:

$this->output->set_status_header(code, 'text');

[eluser]Hartimer[/eluser]
I've looked all over the place, including the search on this forums.... maybe i used the wrong search terms...

Anyway, thank you alot