Elgg / Elgg

mod/tagcloud/start.php

<?php
/**
 * Tagcloud plugin
 */

/**
 * Tagcloud init
 *
 * @return void
 */
function tagcloud_init() {
	elgg_extend_view('theme_sandbox/components', 'tagcloud/theme_sandbox/component');
	elgg_extend_view('elgg.css', 'elgg/tagcloud.css');
	
	elgg_register_page_handler('tags', 'tagcloud_tags_page_handler');
}

/**
 * Page hander for sitewide tag cloud
 *
 * @param array $page Page array
 *
 * @return bool
 */
function tagcloud_tags_page_handler($page) {

The parameter $page is not used and could be removed.

	echo elgg_view_resource('tagcloud');
	return true;
}

return function() {
	elgg_register_event_handler('init', 'system', 'tagcloud_init');
};