Facebook api for fconnect

I want to use facebook API at my website. First I tried to use it by using give sdk sample code in php. All is fine except getting email id after login. How I can get email id.

Secondly when I login at popup window after click on fconnect button, It remain in popup also.

It sho开发者_JAVA技巧uld get back on parent window instead of open last page in popup.

If anyone getting my question then kindly give me your idea to sort out this problem.

Thanks,

Getting the email address will be part of the /me Graph object using a user access token with the email permission accepted. Play here: https://developers.facebook.com/tools/explorer to see the effects of access tokens with and without the email permission.

I would use the FB.login() call rather than the old fb connect button. :) :)