/**
* Get currently active modules
*
* @return array
* @static
*/
public static function getActiveModules()
{
// Nifty little bit of caching to save a database query or two (or fifty). If the active
// modules are not already stored then get them from the DB and cache them using the
// static keyword variable.
if (is_null(self::$activeModules)) {
$sql = 'select * from modules where status="active" order by sort_order asc';
$modules = Database::singleton()->query_fetch_all($sql);
$active = array();
foreach ($modules as $mod) {
$active[$mod['id']] = $mod;
}
self::$activeModules = $active;
}
return self::$activeModules;
}
