1.11/sidebar__alt_8php_source.html

 <?php
 $sidebar = elgg_extract('sidebar_alt', $vars, '');

 echo $sidebar;
elgg_extract
elgg_extract($key, array $array, $default=null, $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:1246

echo
elgg echo
Translates a string.
Definition: languages.js:43

$sidebar
$sidebar
Elgg secondary sidebar contents.
Definition: sidebar_alt.php:10

$vars
if(file_exists($welcome)) $vars
Definition: upgrade.php:93