/**
* Get the batting positions available for filtering, and if the batting position parameter is in the query string apply batting position filter
* @param StatisticsManager $statistics_manager
*/
public static function SupportBattingPositionFilter(StatisticsManager $statistics_manager)
{
$filter_data = array(array(), null, "");
$filter_data[0] = $statistics_manager->ReadBattingPositionsForFilter();
if (isset($_GET['batpos']) and is_numeric($_GET['batpos'])) {
if (array_key_exists($_GET['batpos'], $filter_data[0])) {
$statistics_manager->FilterByBattingPosition(array($filter_data[0][$_GET['batpos']]));
$filter_data[1] = $filter_data[0][$_GET['batpos']];
if ($filter_data[0][$_GET['batpos']] == 1) {
$filter_data[2] = "opening the batting ";
} else {
$filter_data[2] = "batting at " . $filter_data[0][$_GET['batpos']] . " ";
}
}
}
return $filter_data;
}
