hincrbyfloat #

Increments the number stored in a hash field by the provided float value.

hincrbyfloat(key, field, value, [options], [callback]) #

Arguments	Type	Description
`key`	string	Key identifier
`field`	string	Hash field to increment
`value`	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 the newly incremented value, as a floating point number.

Usage #

<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $value = $kuzzle->memoryStorage()->hincrbyfloat('key', 'field', 3.14159);
}
catch (ErrorException $e) {
}

Callback response:

48.14159

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