if(! $user instanceof ElggUser) $title
elgg_get_config($name, $site_guid=0)
Get an Elgg configuration value.
register_error($error)
Display an error on next page load.
elgg_load_css($name)
Load a CSS file for this page.
elgg_signed_request_gatekeeper()
Validates if the HMAC signature of the current request is valid Issues 403 response if signature is i...
forward($location="", $reason='system')
Forward to $location.
get_entity($guid)
Loads and returns an entity object from a guid.
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
elgg_view_layout($layout_name, $vars=array())
Displays a layout with optional parameters.
elgg_view_page($title, $body, $page_shell='default', $vars=array())
Assembles and outputs a full page.
elgg_view_form($action, $form_vars=array(), $body_vars=array())
elgg_is_logged_in()
Returns whether or not the user is currently logged in.