/**
* Increments the score of a member from a sorted set by a given amount.
*
* @param string $key
* @param float $value (double) value that will be added to the member's score
* @param string $member
*
* @return float the new value
* @link http://redis.io/commands/zincrby
* @example
* <pre>
* $redis->delete('key');
* $redis->zIncrBy('key', 2.5, 'member1'); // key or member1 didn't exist, so member1's score is to 0
* // before the increment and now has the value 2.5
* $redis->zIncrBy('key', 1, 'member1'); // 3.5
* </pre>
*/
public function zIncrBy($key, $value, $member)
{
try {
return $this->client->zIncrBy($key, $value, $member);
} catch (Exception $e) {
return $this->handleException($e, __FUNCTION__, func_get_args());
}
}
/**
* Increments the score of a member from a sorted set by a given amount.
*
* @param string $key
* @param float $value (double) value that will be added to the member's score
* @param string $member
*
* @return float the new value
* @link http://redis.io/commands/zincrby
* @example
* <pre>
* $redis->delete('key');
* $redis->zIncrBy('key', 2.5, 'member1'); // key or member1 didn't exist, so member1's score is to 0
* // before the increment and now has the value 2.5
* $redis->zIncrBy('key', 1, 'member1'); // 3.5
* </pre>
*/
public function zIncrBy($key, $value, $member)
{
$this->appendToLog('ZINCRBY ' . $key . ' ' . $value . ' ' . $member);
return $this->client->zIncrBy($key, $value, $member);
}
