Title: Requests_IDNAEncoder::adapt
Published: August 16, 2016
Last modified: November 2, 2022

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# Requests_IDNAEncoder::adapt( int $delta, int $numpoints, bool $firsttime ): int

## In this article

 * [Description](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#description)
    - [See also](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#see-also)
 * [Parameters](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#parameters)
 * [Return](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#return)
 * [Source](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#source)

[ Back to top](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#wp--skip-link--target)

Adapt the bias

## 󠀁[Description](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#description)󠁿

### 󠀁[See also](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#see-also)󠁿

 * [https://tools.ietf.org/html/rfc3492#section-6.1](https://tools.ietf.org/html/rfc3492#section-6.1/)

## 󠀁[Parameters](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#parameters)󠁿

 `$delta`intrequired

`$numpoints`intrequired

`$firsttime`boolrequired

## 󠀁[Return](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#return)󠁿

 int New bias function adapt(delta,numpoints,firsttime):

## 󠀁[Source](https://developer.wordpress.org/reference/classes/requests_idnaencoder/adapt/?output_format=md#source)󠁿

[View all references](https://developer.wordpress.org/reference/files/wp-includes/requests/idnaencoder.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/Requests/IDNAEncoder.php#L363)

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