SDK
SDK PHP v3.x
1

# zincrby

Increments the score of a member in a sorted set by the provided value.

[Redis documentation]


# zincrby(key, member, increment, [options], [callback])

Arguments Type Description
key string Key identifier
member string Member element to increment
increment double Increment value
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 double containing the updated member's score in the sorted set.

# Usage

Copied to clipboard!
<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $value = $kuzzle->memoryStorage()->zincrby('key', 'foo', 3.14159);
}
catch (ErrorException $e) {
}

Callback response:

Copied to clipboard!
4.14159