[Typo3] generate cHash value

[Dmitry Dulepov]

Code is in the comments to that article at the bottom of the page.

Dmitry.

Daniel wrote:
> hi to everyone,
> 
> i have red Kasper's article about the "myserties of caching" and i
> found it interesting.
> 
> the only thing i don't have understood, is how i have to produce the
> chash value for the additional parameters.
> 
> does anyone know how this work?
> 
> i've tried with this, but it don't get cached.
> 
> $params = array('&product_id=12');
> t3lib_div::shortMD5(serialize(t3lib_div::cHashParams(t3lib_div::implodeArrayForUrl('',$params))));
> 
> bye, daniel