SDK
SDK PHP v3.x
1

llen #

Counts the number of items in a list.

[Redis documentation]


llen(key, [options], callback) #

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

Options #

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

Callback Response #

Returns an integer containing the number of items of a list.

Usage #

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

Callback response:

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