SDK
SDK PHP v3.x
1

# lindex

Returns the element at the provided index in a list.

[Redis documentation]


# lindex(key, index, [options], callback)

Arguments Type Description
key string Key identifier
index int Element position in the list
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 a string containing the retrieved element's value.

# Usage

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<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $value = $kuzzle->memoryStorage()->lindex('key', 3);
}
catch (ErrorException $e) {
}

Callback response:

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"foo"