WordPress at a glance
function is not described

_convert_urlencoded_to_entities() WP 1.0

No Hooks.

Return

Null. Nothing.

Usage

*;

Changelog

Since 3.1.0 Introduced.

Code of convert urlencoded to entities: wp-includes/post-template.php WP 5.2.3

<?php
*
* @param string $post_excerpt The post excerpt.
*/