rpop #

Removes and returns the last element of a list.

[Redis documentation]

rpop(key, [options], [callback]) #

Options #

Return Value #

Returns the MemoryStorage object to allow chaining.

Callback Response #

Returns the value of the removed item.

Usage #

<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $value = $kuzzle->memoryStorage()->rpop('key');
}
catch (ErrorException $e) {
}

Callback response:

"foo"