GeneratorContext::appendDayCounters

static function appendDayCounters(array & $one, array $two)
{
	foreach ($two as $day => $twoCounters)
	{
		if ($oneCounters =& $one[$day])
		{
			self::appendCounters($oneCounters, $twoCounters);
		}
		else
		{
			$oneCounters = $twoCounters;
		}
	}
}