SDK
SDK PHP v3.x
1

# renamenx

Renames a key to newkey, only if newkey does not already exist.

[Redis documentation]


# renamenx(key, newkey, [options], [callback])

Arguments Type Description
key string Key identifier
newkey string New key identifier
options JSON Object Optional parameters
callback function Callback

# Options

Option Type Description Default
queuable boolean Make this request queuable or not true

# Return Value

Returns the MemoryStorage object to allow chaining.


# Callback Response

Returns a boolean specifying if the operation was successful or not.

# Usage

Copied to clipboard!
<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $status = $kuzzle->memoryStorage()->renamenx('key', 'newId');
}
catch (ErrorException $e) {
}

Callback response:

Copied to clipboard!
true