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I thought the code below would work... but no dice. Something like "AND post_count > 0"

function contributors() { global $wpdb;

$authors = $wpdb->get_results("SELECT ID, user_nicename from $wpdb->users WHERE display_name <> 'admin' AND post_count > 0 ORDER BY display_name");

foreach ($authors as $author ) {

echo "<li>";
echo "<a href=\"".get_bloginfo('url')."/author/";
the_author_meta('user_nicename', $author->ID);
echo "/\">";
echo get_avatar($author->ID, 12);
echo "</a>";
echo "<a href=\"".get_bloginfo('url')."/author/";
the_author_meta('user_nicename', $author->ID);
echo "/\">";
the_author_meta('display_name', $author->ID);
echo "</a>";
echo "</li>";
}
}
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1 Answer 1

$args = array(
    'posts_per_page' => 1,
    'author'         => $author->ID
);
$posts = new WP_Query( $args );
$count = count( $posts );

Put this right after the foreach, $count will now contain either 1 or 0, put it through an if statement to filter the output.

share|improve this answer
    
Hmmm, thanks I tried that and put if ($count = "0") { around the output but nothing changed –  Josh Jan 11 '12 at 23:31
    
try if( 0 < $count ) {, should do you fine. if( $count = 0 ) { just executes it if it's capable of setting the count to 0. At the very least you'll need ==, but that will only show authors with no posts, so you want $count > 0, but the better way to write this is 0 < $count (precisely because if you try to say 0 = $count, PHP will throw an error, so putting the value first became preferred, regardless of operator) –  m0r7if3r Jan 11 '12 at 23:43
    
Figured it out. I added the following function: $post_count = get_usernumposts($author->ID); And then add an if statement around the output like so: if($post_count > 0){ –  Josh Jan 11 '12 at 23:44
    
Good to hear, don't forget to mark the solution for the next person having this problem :) –  m0r7if3r Jan 11 '12 at 23:48

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