[TYPO3] pbsurvey - hook

[Dmitry Dulepov [typo3]]

Hi!

Henjo Hoeksma wrote:
> I'm trying to use the hook in pbsurvey. I keep ending up with errors like:
> 
> Call to a member function hookItemProcessor() on a non-object
> 
> and
> 
> Cannot re-assign $this
> 
> Object oriented thinking obviously isn't my strongest point ;-)
> 
> My code so far:
> <code>
> class tx_kopbsurveyext {
>     
>     function hookItemProcessor($arrItem,$this) {
>         $content = "test";
>         return $content;
>     }
> 
> }
> </code>
> Or wtihout $this for the first error...

You can't use $this in the function parameters. It is a reserved word in PHP. Use &$pObj instead.

-- 
Dmitry Dulepov
TYPO3 Core team
My TYPO3 book: http://www.packtpub.com/typo3-extension-development/book
In the blog: http://typo3bloke.net/post-details/typo3_code_formatting_in_eclipse/