public static function calculateWeeksAgo(DateDiffRequest $request)
    {
        return new DateDiffResult($request, self::WEEKS_AGO, (int)floor($request->getInterval()->days / 7));
    }
public static function calculateWeeksAgo(DateDiffRequest $request)
    {
        return new DateDiffResult($request, self::WEEKS_AGO, (int)floor($request->getInterval()->days / 7));
    }
public static function calculateWeeksAgo ( DateDiffRequest $ request ) { return new DateDiffResult ( $ request , self :: WEEKS_AGO , ( int ) floor ( $ request -> getInterval ( ) -> days / 7 ) ) ; }
Returns "weeks ago" result with absolute diff in weeks

@param DateDiffRequest $request
@return DateDiffResult
Returns weeks ago result with absolute diff in weeks