Autoren Liste mit user-photo

<?php
if(isset($_GET['author_name'])) :
    $curauth = get_userdatabylogin($author_name);
else :
    $curauth = get_userdata(intval($author));
endif;
?>
    <div class="folio">
        <div id="wpu-profile">
            <h3><?php echo $curauth->nickname; ?></h3>
            <p>
                <?php userphoto($wp_query->get_queried_object()) ?>
            </p>
            <p class="foliodescr">
                <?php echo $curauth->user_description; ?>
            </p>
            <p class="folioweb">
                <a href="<?php echo $curauth->user_url; ?>"><?php echo $curauth->user_url; ?></a>
            </p>
        </div>

<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
    <div id="authorlist">
        <?php
            $authors = wp_list_authors('echo=0');
            $authors = explode('<li>', $authors);
            foreach ($authors as $names) {
                $names = str_replace('</li>',"",$names);
                $idBeg = strpos($names,'author=');
                $post = substr($names, $idBeg);
                $idEnd = strpos($post, '"');
                $id = substr($post, 0, $idEnd);
                $id = str_replace('author=',"",$id);
                if($id) {
                    echo '<li>';
                    echo get_avatar($id);
                    echo '<div class="authname">';
                    echo $names;
                    echo '</div>';
                    echo '</li>';
                }
            }
?>
    </div>


  <?php endwhile; else: ?>
    <p><?php _e('No posts by this author.'); ?></p>


    <?php endif; ?>