SDK
SDK PHP v3.x
1

sscan #

Identical to scan, except that sscan iterates the members held by a set of unique values.

[Redis documentation]


sscan(key, cursor, [options], callback) #

Arguments Type Description
key string Key identifier
cursor int Page number (iteration starts with a cursor value of 0, and ends when the next cursor position is 0)
options JSON Object Optional parameters
callback function Callback

Options #

Option Type Description Default
count int Return the approximate count number of items per result page 10
match string Search only for member values matching the provided pattern *
queuable boolean Make this request queuable or not true

Callback Response #

Returns a JSON array containing 2 entries:

  • the cursor position for the next page of results (a next position of 0 indicates the end of the scan)
  • an array of members

Usage #

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<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $page = $kuzzle->memoryStorage()->sscan('key', 0);
}
catch (ErrorException $e) {
}

Callback response:

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{
  "cursor": 18,
  "values": ["member1", "member2", "..."]
}