set timezone with php4

My server is in the US and I want to set a different timezone (GMT
+7), so that I can have an appropriate time for my country. How to do
this in php4?

On Mar 21, 5:52 am, "mun" <vong...@gmail.comwrote: Use gmdate() at time of storing date in DB. and add your required
time(+7 hr) at the time of using that or

putenv("TZ=Asia/Calcutta");
echo "New Time: ". date("h:i:s")."\n";

Complete time zone listing is here:
http://www.theprojects.org/dev/zone.txt

Happy Programming.

On Mar 26, 1:09 pm, "Satya" <satya61...@gmail.comwrote: thank you. but I dont understand the phrase "add your required