zlexcount

Counts elements in a sorted set where all members have equal score, using lexicographical ordering. The min and max values are inclusive by default. To change this behavior, please check the syntax detailed in the Redis documentation.

[Redis documentation]


zlexcount(key, min, max, [options], callback)

Arguments Type Description
key string Key identifier
min string Minimum member value (inclusive by default)
max string Maximum member value (inclusive by default)
options JSON Object Optional parameters
callback function Callback

Options

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

Callback Response

Returns an integer containing the number of elements in the provided lexicographical value range.

Usage

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<?php

use \Kuzzle\Kuzzle;


$kuzzle = new Kuzzle('localhost');

try {
  $count = $kuzzle->memoryStorage()->zlexcount('key', '[b', '[f');
}
catch (ErrorException $e) {

}

Callback response:

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