Unable to get user email using facebook sdk

[pandu13]

I am trying the following code

$loginUrl = $facebook->getLoginUrl(
	array(
		
		'scope' => 'email'		
	)
);
$access_token = $facebook->getAccessToken();

$loggedUser = $facebook->api('/me?access_token='.$access_token);

var_dump($loggedUser);

echo $loggedUser['email'];

now the var_dump displays everything of user data but not email.

second echo say undefined index email

thanks

[buy domain]

You need to request extended permissions for the email field.