strlen

Returns the length of a value stored at key.

[Redis documentation]


strlen(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 length of a value.

Usage

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<?php

use \Kuzzle\Kuzzle;


$kuzzle = new Kuzzle('localhost');

try {
  $length = $kuzzle->memoryStorage()->strlen('key');
}
catch (ErrorException $e) {

}

Callback response:

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