/** * Gets the competitions available for filtering, and if the competition parameter is in the query string apply competition filter * @param StatisticsManager $statistics_manager */ public static function SupportCompetitionFilter(StatisticsManager $statistics_manager) { $filter_data = array(array(), null, ""); $filter_data[0] = $statistics_manager->ReadCompetitionsForFilter(); if (isset($_GET['competition']) and is_numeric($_GET['competition'])) { if (array_key_exists($_GET['competition'], $filter_data[0])) { $statistics_manager->FilterByCompetition(array($filter_data[0][$_GET['competition']]->GetId())); $filter_data[1] = $filter_data[0][$_GET['competition']]->GetId(); $filter_data[2] = "in the " . $filter_data[0][$_GET['competition']]->GetName() . " "; } } return $filter_data; }