15 $vars[
'class'][] = 
'elgg-input-longtext';
 
   21     'id' => 
"elgg-input-" . base_convert(mt_rand(), 10, 36),
 
   26 $value = htmlspecialchars(
$vars[
'value'], ENT_QUOTES, 
'UTF-8');
 
   27 unset(
$vars[
'value']);
 
   30     'sort_by' => 
'priority',
 
   31     'class' => 
'elgg-menu-hz',
 
elgg_extract($key, $array, $default=null, $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
 
elgg_format_element($tag_name, array $attributes=array(), $text='', array $options=array())
Format an HTML element.
 
elgg_view_menu($menu_name, array $vars=array())
Render a menu.