touch #

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

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 #

<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $count = $kuzzle->memoryStorage()->touch(['key1', 'key2', '...']);
}
catch (ErrorException $e) {
}

Callback response:

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