Get email of user that is logged in in wordpress [closed]

Question

I have a question about wordpress. I need a function that can return me the email of the user that is logged in. I'm interested in Authors. Can anybody help me? Thank you!

Answer 1

In wordpress, you can use below function:

global $current_user;
get_currentuserinfo();
echo $current_user->user_email;

For latest version WordPress 4.5 and greater

$current_user = wp_get_current_user();
echo $current_user->user_email;