apply_filters( 'theme_root_uri', string $theme_root_uri, string $siteurl, string $stylesheet_or_template )
Filters the URI for themes directory.
Parameters
- $theme_root_uri
 -  
(string) The URI for themes directory.
 - $siteurl
 -  
(string) WordPress web address which is set in General Options.
 - $stylesheet_or_template
 -  
(string) The stylesheet or template name of the theme.
 
Source
File: wp-includes/theme.php
Changelog
| Version | Description | 
|---|---|
| 1.5.0 | Introduced. | 
    © 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
    https://developer.wordpress.org/reference/hooks/theme_root_uri