Jamm\Memory\IRedisServer::INCRBYFLOAT PHP 메소드

If the key does not exist, it is set to 0 before performing the operation.

public INCRBYFLOAT ( string $key, float $increment ) : float
$key	string
$increment	float
리턴	float	the value of key after the increment

    public function INCRBYFLOAT($key, $increment);

IRedisServer