wpspeak · June 16, 2013 06:33
diff --git a/functions.php b/functions.php
 <?php

 // Limit tag cloud widget to 20 items and order by count

 add_filter('widget_tag_cloud_args','set_number_tags');
 function set_number_tags($args) {
 $args = array('number'    => 20, 'orderby'    => 'count');
 return $args;
 }
	<?php

	// Limit tag cloud widget to 20 items and order by count

	add_filter('widget_tag_cloud_args','set_number_tags');
	function set_number_tags($args) {
	$args = array('number' => 20, 'orderby' => 'count');
	return $args;
	}