elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
elgg forward
Meant to mimic the php forward() function by simply redirecting the user to another page...
update_access_collection($collection_id, $members)
Updates the membership in an access collection.
elgg system_message
Wrapper function for system_messages.
elgg register_error
Wrapper function for system_messages.
elgg_get_logged_in_user_entity()
Return the current logged in user, or null if no user is logged in.
if(!$collection_name) $id
create_access_collection($name, $owner_guid=0, $site_guid=0)
Creates a new access collection.