You should add a "clock system"

[marmotz]

It's impossible to do things periodically or at a given timestamp.

Imagine following modules:

• quizz with a countdown ;
• twitter that check periodically new tweets ;
• todo manager that alert you just before due date ;
• etc...

[Deleted user]

Hello :-),

After a long discussion on ML and IRC, a library will solve this problem (and others): Hoa\Tick. I close this issue :-). Stay tuned!