hi all, i'm trying to implement automatic timezone adjustment in one of my application, it should work based on the country,state and city which users specify in their account settings. i have two questions. 1. since there are thousands of cities, what is the best and the easiest way to figure out the correct time zone for each country-state-city combination? (i couldn't find a free database or a service for this specific purpose, but those many social networking sites do this) 2. http://en.wikipedia.org/wiki/Zoneinfo says 'It also includes transitions such as daylight saving time, and even records leap seconds', does this means, that i do not have to worry about DST calculations? many thanks! ~viraj -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php