SDK
SDK PHP v3.x
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# hstrlen

Returns the string length of a field’s value in a hash.

[Redis documentation]


# hstrlen(key, field, [options], callback)

Arguments Type Description
key string Key identifier
field string Hash field name
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 the string length of a field's value.

# Usage

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

Callback response:

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