wp_spaces_regexp WordPress Filter Hook
The wp_spaces_regexp Wordpress hook is used to filter content with regular expressions. It allows you to match and replace content with specified patterns. This hook is useful for customizing content on your site.
apply_filters( 'wp_spaces_regexp', string $spaces ) #
Filters the regexp for common whitespace characters.
Description
This string is substituted for the \s sequence as needed in regular expressions. For websites not written in English, different characters may represent whitespace. For websites not encoded in UTF-8, the 0xC2 0xA0 sequence may not be in use.
Parameters
- $spaces
(string)Regexp pattern for matching common whitespace characters.
Source
Changelog
| Version | Description |
|---|---|
| 4.0.0 | Introduced. |