SDK
SDK PHP v3.x
1

pfadd #

Adds elements to an HyperLogLog data structure.

[Redis documentation]


pfadd(key, elements, [options], [callback]) #

Arguments Type Description
key string Key identifier
elements array Elements to add to the HyperLogLog structure
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 a boolean specifying if the operation was successful or not.

Usage #

Copied to clipboard!
<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $status = $kuzzle->memoryStorage()->pfadd('key', ['foo', 'bar', 'baz']);
}
catch (ErrorException $e) {
}

Callback response:

Copied to clipboard!
true