cyberplayer

Hello, this works :

add_filter('get_avatar_data', 'ht1_change_avatar', 100, 2);

function ht1_change_avatar($args, $id_or_email) {
    if($id_or_email == 1) {
        $args['url'] = 'https://uinames.com/api/photos/female/1.jpg';
    }

    if($id_or_email == 2) {
        $args['url'] = 'https://uinames.com/api/photos/male/19.jpg';
    }

    return $args;
} // end of function