| protected getNumericValue ( string $methodToCall, boolean | string $date = false ) : integer | float | ||
| $methodToCall | string | Name of method to call, eg. Referrers.getNumberOfDistinctSearchEngines |
| $date | boolean | string | A custom date to use when getting the value. If false, the 'date' query parameter is used. |
| return | integer | float | |
protected function getNumericValue($methodToCall, $date = false)
{
$params = $date === false ? array() : array('date' => $date);
$return = Request::processRequest($methodToCall, $params);
$columns = $return->getFirstRow()->getColumns();
return reset($columns);
}