Best PHP timezone list

Question

I have looked over the PHP list of supported timezones, but the whole list is a little long to include in a drop-down menu, for the user to select his or her timezone. Is there a list with the main city/area on that can be used?

My geography is terrible and add that to not knowing all the area and which timezone they fall into it could be a long day to construct the list my self!

Thanks in advance

Answer 1

Group the locations by timezone which you can do programmatically.