how to convert PHP timezone string to codeigniter timezone

how to convert PHP timezone string to codeigniter timezone

pIn a short if i have to ask this question is a
href=http://stackoverflow.com/questions/5212620/codeigniter-timezone-menu-and-date-default-timezone-setjust
the vice verse of this link question/a ./p pI am using a javscript library
which automcatically detects the timezone and returns the time zone name
in PHP format i.e code'Europe/Berlin'/code format. /p pBut I make use of
Codeigniters codetimezone_menu/code which gives a a
href=http://codeigniter.com/user_guide/helpers/date_helper.html
rel=nofollowdrop down box/a of time timezones and I am wondering how can i
convert this php time zone (i.e code'Europe/Berlin'/code ) to codeigniters
timezone i.e codeUP1/code.?/p