SDK PHP v3.x

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hkeys #

Returns all field names contained in a hash.

[Redis documentation]

hkeys(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 array of field names.

Usage #

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use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $fields = $kuzzle->memoryStorage()->hkeys('key');
catch (ErrorException $e) {

Callback response:

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["field1", "field2", "..."]