Facebook not returning email

I have the same problem, only name and id returned. Tried with 2 different facebook accounts.

Tried both the original scope:
$client->scope = 'email,publish_actions,user_friends';

And afte reading [1] I also tried:
$client->scope = 'public_profile,email';

[1] https://developers.facebook.com/docs/facebook-login/permissions?_fb_noscript=1

It seems some accounts do not have a email associated because the user logged in with his mobile phone number. Is that the case of the accounts you are trying?

Not really, I was thinking if it had something to do with the configuration of the app in facebook but there isn't any option to allow/disallow scopes from there. All I wanted was to get the return like in your image attachment.

I will try the facebook SDK to compare the results.

Another thing I noticed is that I enabled the debug but nothing is printed on screen:

$client->debug = true;
$client->debug_http = true;

Does it go somewhere else?

What may have happened is that you started with one scope without email and obtained a token. Then if you changed the scope variable to add email, it will not change the scope of the token you already retrieved.

If you did that, you need to start over, for instance calling ResetAccessToken, so it forces the class to obtain a new token with the correct scope.

Yes, I read the whole thread so I'm aware that this could happen. I tried 3 browsers mixed with 2 different accounts in 2 different computers, it is not a random error =)

That is odd. Did you try Facebook SDK and checked if it had the same problem? If yes, so there is no issue with the class. It may be something specific to your application or those user accounts.

If you did not have the same problem with Facebook SDK, just let me know so I can figure if it is something related with this class.

I ended up with appending fields after me

$success = $client->CallAPI('https://graph.facebook.com/v2.7/me?fields=email,first_name,last_name',
'GET', array(), array('FailOnAccessError'=>true), $user);

oauth 2016-07-22 and facebook api version 2.7
is this wrong?

thanks

Oh, you are using a newer API version. That probably requires the fields to be listed explicitly.

For me it also never worked out of the box so I also needed the extra call (which I used to request some other free stuff as I needed it for the email anyway):

$success = $client->CallAPI(
'https://graph.facebook.com/v2.3/me',
'GET',
array('fields'=>'first_name,last_name,gender,email,timezone,age_range,verified'),
array('FailOnAccessError'=>true), $user);

Api versions greater than 2.3 or 2.4 (=?) will not return an email even if you specify $client->scope = 'email';
No problems found for example with apps using facebook api version 2.0