On Wed, 2 Jun 2010, comb wrote:
> In a executeIndex(...) I want to redirect to the referrer, but only if
> the referrer is not the current action.
> How can I do that?
>
> //...
> $ref = $request->getReferer();
> if ($ref != ...what do I need HERE?...)
> {
> $this->redirect(empty($ref)?'@homepage':$ref);
> }
> }
> //...
>
> problem is that the getReferer() method returns not a route but a
> string with the whole http-uri incl. server etc..
That's right - that's what a referrer string is.
http://en.wikipedia.org/wiki/HTTP_referrer
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