theme_scandir_exclusions

What is WordPress Hook: theme_scandir_exclusions

The theme_scandir_exclusions hook is a specific WordPress hook that allows developers to exclude certain directories from being scanned by the theme editor in the WordPress admin panel.

Understanding the Hook: theme_scandir_exclusions

The theme_scandir_exclusions hook is located within the theme.php file in the wp-includes directory of a WordPress installation. It is called within the scandir() function, which is responsible for scanning directories within the theme editor.

Hook Parameters (if applicable): theme_scandir_exclusions

The theme_scandir_exclusions hook does not accept any arguments or parameters.

Hook Doesn’t Work: theme_scandir_exclusions

If the theme_scandir_exclusions hook doesn’t work as expected, it may be due to a conflict with other plugins or themes that are also modifying the theme editor functionality. It is recommended to deactivate other plugins and switch to a default theme to troubleshoot the issue.

Best Practices & Usage Notes (if applicable): theme_scandir_exclusions

When using the theme_scandir_exclusions hook, it is important to note that excluding essential directories may cause unintended consequences. It is best practice to only exclude directories that are specifically related to the theme’s functionality and not core WordPress directories.

Usage Example: theme_scandir_exclusions

“`php
function exclude_theme_directories( $exclusions ) {
$exclusions[] = ‘directory-to-exclude’;
return $exclusions;
}
add_filter( ‘theme_scandir_exclusions’, ‘exclude_theme_directories’ );
“`

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