timezones

[Anon]

I want to allow users to set their timezones and calculate dates with respect to these timezones.

Sourceforge can do this. Does anyone know which file(s) the functions are held in in the sourceforge code.

Thanks

Frans

[daarius]

see all the time() functions in the manual.

e.g. date(), gmdate(). mktime(), gmmktime() ... etc.

[Anon]

I've read all of those - I don't have problems calculating dates but what I'm looking for is GMT offsets for different countries / regions eg EST and Europe/Paris etc.