In order to control the distribution of keys by hand, you can provide a custom function or closure that returns the server number, which is the index in the array of servers that you created the RedisArray object with.

For instance, instantiate a RedisArray object with`new RedisArray(array("us-host", "uk-host", "de-host"), array("distributor" => "dist"));` and write a function called "dist" that will return`2` for all the keys that should end up on the "de-host" server.

For instance, instantiate a RedisArray object with`new RedisArray(["us-host", "uk-host", "de-host"], ["distributor" => "dist"]);` and write a function called "dist" that will return`2` for all the keys that should end up on the "de-host" server.

<pre>

// Connect with cluster using SSL/TLS

// last argument is an array with [SSL context](https://www.php.net/manual/en/context.ssl.php) options

$obj_cluster = new RedisCluster(NULL, ["host:7000", "host:7001"], 1.5, 1.5, true, NULL,Array("verify_peer" => false));

$obj_cluster = new RedisCluster(NULL, ["host:7000", "host:7001"], 1.5, 1.5, true, NULL,["verify_peer" => false]);