examples/ratelimit/ratelimit.php
protected function _setMulitExecGetCountPart(Rediska_Transaction $transaction, $subject, $bucket, $count) {
		$keyName = $this->_getKeyName($subject);
		// Get the counts from the previous `$count` buckets
		$transaction->getfromhash($keyName, $bucket);
		for ($i = $count; $i > 0; $i--) {
			$transaction->getfromhash($keyName, (--$bucket + $this->_bucketCount) % $this->_bucketCount);
		}
		return $transaction;
	}
protected function _setMulitExecGetCountPart(Rediska_Transaction $transaction, $subject, $bucket, $count) {
		$keyName = $this->_getKeyName($subject);
		// Get the counts from the previous `$count` buckets
		$transaction->getfromhash($keyName, $bucket);
		for ($i = $count; $i > 0; $i--) {
			$transaction->getfromhash($keyName, (--$bucket + $this->_bucketCount) % $this->_bucketCount);
		}
		return $transaction;
	}
Adds the commands needed for the count function

@param Rediska_Transaction $transaction
@param string $subject A unique identifier, for example a session id or an IP
@param int $bucket
@param int $count
@return void