Common Issues

Troubleshooting Common Issues

If the [user_role] shortcode is not functioning as expected, refer to the solutions below for common configuration and implementation problems.

Shortcode appears as literal text [user_role]

If the shortcode itself is visible on your page instead of the user's role, WordPress is not processing the code snippet.

• Verify Code Placement: Ensure the code from app.php was pasted into your active theme's functions.php file. If you switch themes, you must move the code to the new theme's functions.php.
• Check PHP Tags: If you are adding the code to the very end of a file that already has a closing ?> tag, the code must be placed before that tag. If the file is empty, ensure the code starts with <?php.
• Snippet Plugins: If you are using a plugin like "Code Snippets," ensure the snippet is toggled to "Active."

Shortcode returns an empty value (Invisible)

If the shortcode is processed but shows nothing on the frontend, it is usually related to the user's session state.

• Logged-out Users: By default, guests (logged-out users) do not have a defined WordPress role. The shortcode will return an empty string. Test the output by logging in as an Admin or Subscriber.
• WP_User Object: The snippet relies on wp_get_current_user(). If your site uses a heavy caching layer (like Varnish or Cloudflare APO), the page might be cached as a logged-out user. Try bypassing the cache or testing in an Incognito window while logged in.

PHP Syntax Errors or "White Screen of Death"

If your site fails to load after pasting the code, there is likely a syntax error or a naming conflict.

• Duplicate Function Names: If you have already implemented a similar snippet, you might have a function name collision. Ensure the function name in app.php (e.g., get_user_role_shortcode) is unique.
• Formatting Errors: Ensure no characters were missed during the copy-paste process. Even a missing semicolon ; or curly brace } will cause WordPress to crash.
• Resolution: Access your site via FTP or File Manager, navigate to wp-content/themes/your-theme/functions.php, and remove the snippet to restore site access.

Role name appears as a "slug" (e.g., "administrator" vs "Administrator")

The code retrieves the role key from the WordPress database, which is typically lowercase.

• Customizing Output: If you want the output to be capitalized or mapped to a specific display name, you would need to modify the PHP snippet to use ucfirst() or access the wp_roles global to get the translated "Nice Name."

Usage in Page Builders (Elementor, Divi, Gutenberg)

If the shortcode works in the standard editor but not in a page builder:

• Shortcode Widget: Ensure you are using the specific "Shortcode" widget/block provided by your builder rather than a standard "Text" or "Heading" widget, which may occasionally strip out brackets.