elgg_get_config($name, $site_guid=0)
Get an Elgg configuration value.
elgg_view_module($type, $title, $body, array $vars=array())
Wrapper function for the module display pattern.
if(elgg_get_config('https_login')) $title
elgg_extract($key, array $array, $default=null, $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
elgg echo
Translates a string.
elgg_get_site_url($site_guid=0)
Get the URL for the current (or specified) site.
elgg_view_form($action, $form_vars=array(), $body_vars=array())
if(file_exists($welcome)) $vars