SDK
SDK PHP v3.x
1

# msetnx

Sets the provided keys to their respective values, only if they do not exist. If a key exists, then the whole operation is aborted and no key is set.

[Redis documentation]


# msetnx(entries, [options], [callback])

Arguments Type Description
entries array List of objects each containing the key identifier to add with its associated value.
Properties: key (key identifier), value (associated 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 boolean specifying if the operation was successful or not.

# Usage

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<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
$entries = [
  ['key' => 'key1', 'value' => 'foo'],
  ['key' => 'key2', 'value' => 'bar'],
  ['key' => '...', 'value' => '...']
];
try {
  $status = $kuzzle->memoryStorage()->msetnx(entries);
}
catch (ErrorException $e) {
}

Callback response:

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true