SDK
SDK PHP v3.x
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# count

Returns the number of documents matching the provided set of filters.

There is a small delay between the time a document is created and its availability in our search layer (usually a couple of seconds). That means that a document that was just created might not be returned immediately by this function.


# count(filters, [options], callback)

Arguments Type Description
filters JSON Object Filters in ElasticSearch Query DSL format
options JSON Object Optional parameters
callback function Callback handling the response

# Options

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

# Callback Response

Returns a count for the number of document matches as an integer.

# Usage

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<?php
use \Kuzzle\Kuzzle;
$filters = [];
$kuzzle = new Kuzzle('localhost');
$dataCollection = $kuzzle->collection('collection', 'index');
try {
  $count = $dataCollection->count($filters);
}
catch (ErrorException $e) {
}

Callback response:

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