Code - Profile class

[vinny]

Hi Zabbix devs,
I used to dev my own dashboard php page, very simple with the header/footer and the list of triggers with problem.

I used the "profile" code part but in 1.8.2, it does not work anymore.
The following code is not doing anything, no update :

CProfile::update('web.xx.yyy',0,PROFILE_TYPE_INT);

Is there a requise before using Profile class ?

vinny