SDK
SDK PHP v3.x
1

hdel #

Removes fields from a hash.

[Redis documentation]


hdel(key, fields, [options], [callback]) #

Arguments Type Description
key string Key identifier
fields array List of field names to delete
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 the number of removed fields.

Usage #

Copied to clipboard!
<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $count = $kuzzle->memoryStorage()->hdel('key', ['field1', 'field2']);
}
catch (ErrorException $e) {
}

Callback response:

Copied to clipboard!
2