Jamm\Memory\IRedisServer::hIncrBy PHP Method

hIncrBy() public method

If key does not exist, a new key holding a hash is created. If field does not exist or holds a string that cannot be interpreted as integer, the value is set to 0 before the operation is performed. Returns the value at field after the increment operation.

public hIncrBy ( string $key, string $field, integer $increment ) : integer
$key	string
$field	string
$increment	integer
return	integer