Hey Adriana! Thanks for dropping by :)

To hide characters without tags, simply wrap the if ($tags) around the lines where you output the markup. Something like this :

$tags = get_tags( array('name__like' => $character, 'order' => 'ASC') );
if ($tags) {
	if ($index != 0 && $index % 4 == 0)  {
		$html = "<div class='post-tags clearfix' style='clear:left;'>";
	} else {
		$html = "<div class='post-tags clearfix'>";
	}
	$html .= "<h3 class='title'>{$character}</h3>";
	$html .= "<ul>";
	foreach ( (array) $tags as $tag ) {
		$tag_link = get_tag_link($tag->term_id);
		$html .= "<li class='tag-item'>";
		if ( $tag->count > 1 ) {
		$html .= "<p><a href='{$tag_link}' title='View all {$tag->count} articles with the tag of {$tag->name}' class='{$tag->slug}'>";
		} else {
		$html .= "<p><a href='{$tag_link}' title='View the article tagged {$tag->name}' class='{$tag->slug}'>";
		}
		$html .= "{$tag->name}</a><span>#{$tag->count}</span></p>";
		$html .= "</li>";
	}
	$html .= '</ul>';
	$html .= '</div>';
}
echo $html;

What if I want to hide the chars without tags?

Thanks,

A.

Please email me so i’ll explain better.

Hope that helps!

Is there any way I can modify this to fetch tags from a particular category or custom post type?

Thanks!

the code was added on top of the functions.php

I’m using wordpress 3.3.1