Thank you very much Ash to take time to answer my question !
Of course I kept on searching for the answer... And of course, you are right. In fact in 2004 several provinces of Argentina switched for some time to another time zone and observed in effect DST (source : http://home-4.tiscali.nl/~t876506/Multizones.html#ar).
As I am working on an international project I must manage timezones. Have a nice day Ash ! Franz (personal website : http://www.pelloud.com) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
