wp_kses_decode_entities( string $string )
Convert all entities to their character counterparts.
Description
This function decodes numeric HTML entities (A and A). It doesn’t do anything with other entities like ä, but we don’t need them in the URL protocol whitelisting system anyway.
Parameters
- $string
-
(Required) Content to change entities
Return
(string) Content after decoded entities
Source
File: wp-includes/kses.php
function wp_kses_decode_entities($string) {
$string = preg_replace_callback('/&#([0-9]+);/', '_wp_kses_decode_entities_chr', $string);
$string = preg_replace_callback('/&#[Xx]([0-9A-Fa-f]+);/', '_wp_kses_decode_entities_chr_hexdec', $string);
return $string;
}
Changelog
| Version | Description |
|---|---|
| WP-1.0.0 | Introduced. |