22             $string = ($msg) ? 
'admin:plugins:deactivate:no_with_msg' : 
'admin:plugins:deactivate:no';
 
elgg_flush_caches()
Flush all the registered caches.
 
$guid
Removes an admin notice.
 
register_error($error)
Display an error on next page load.
 
forward($location="", $reason='system')
Forward to $location.
 
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
 
get_entity($guid)
Loads and returns an entity object from a guid.