Array
(
    [host] => 127.0.0.1
    [port] => 6379
    [timeout] => 1
    [0] => 
    [retry_interval] => 0
    [read_timeout] => 1
)
Array
(
    [scheme] => tcp
    [host] => 127.0.0.1
    [port] => 6379
    [database] => 0
    [timeout] => 1
    [read_timeout] => 1
    [retry_interval] => 
    [persistent] => 
    [password] => 
)