keys #

Returns all keys matching the provided pattern.

keys(pattern, [options], callback) #

Arguments	Type	Description
`pattern`	string	Pattern used to filter the returned key names
`options`	JSON Object	Optional parameters
`callback`	function	Callback

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

Returns an array of key names matching the provided pattern.

<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $keys = $kuzzle->memoryStorage()->keys('foo*');
}
catch (ErrorException $e) {
}

Callback response:

["foo", "foobar", "foofighters"]