Display post author avatar for Ultimate Member

Question

I want to show avatar from the post author. I use Ultimate Members and want to show the avatars that are defined via UM.

<?php
global $post;
$url = get_avatar_url( $post, array( 'size' => 48 ));
$img = '<img alt="" src="'. $url .'">';
echo $img;
?>

But this code shows the gravatars or default avatar. How can I get the avatars from Ultimate Member?

Answer 1

To get user's avatars of the UM plugin, you have to do this :

// Returns a given user's avatar
um_get_user_avatar_url( $user_id = '', $size = '96' )

Answer 2

Moderator has delete this answer, but this code work:

get_avatar( get_the_author_meta( 'user_email' ), 48 );