/**
* Returns an associative array of LogEntry types
*
* @param bool whether to force a refresh of the cached values
* @return array An array of log entry type names => integer values
*/
public static function list_logentry_types($force = false)
{
if ($force || empty(self::$types)) {
self::$types = array();
$res = DB::get_results('SELECT id, module, type FROM {log_types}');
foreach ($res as $x) {
self::$types[$x->module][$x->type] = $x->id;
}
}
return self::$types;
}