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

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# Requests_IDNAEncoder::digit_to_char( int $digit ): string

## In this article

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

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

Convert a digit to its respective character

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

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

 * [https://tools.ietf.org/html/rfc3492#section-5](https://tools.ietf.org/html/rfc3492#section-5/)

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

 `$digit`intrequired

Digit in the range 0-35

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

 string Single character corresponding to digit

## 󠀁[Source](https://developer.wordpress.org/reference/classes/requests_idnaencoder/digit_to_char/?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#L341)

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