touch

Alters the last access time of one or multiple keys. A key is ignored if it does not exist.

[Redis documentation]


touch(keys, [options], [callback])

Arguments Type Description
keys array List of keys to alter
options JSON Object Optional parameters
callback function Callback

Options

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

Return value

Returns the MemoryStorage object to allow chaining.


Callback Response

Returns an integer containing the number of altered keys.

Usage

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<?php

use \Kuzzle\Kuzzle;


$kuzzle = new Kuzzle('localhost');

try {
  $count = $kuzzle->memoryStorage()->touch(['key1', 'key2', '...']);
}
catch (ErrorException $e) {

}

Callback response:

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