What is WordPress Hook: after_theme_row_{$theme_key}
The after_theme_row_{$theme_key} hook is a specific hook in WordPress that allows developers to perform actions after each theme row in the themes list table on the themes.php admin page.
Understanding the Hook: after_theme_row_{$theme_key}
This hook is located within the WP_Theme_List_Table class in the wp-admin/includes/class-wp-theme-list-table.php file. It is specifically used to add custom actions or content after each theme row in the themes list table.
Hook Parameters (if applicable): after_theme_row_{$theme_key}
The after_theme_row_{$theme_key} hook does not accept any arguments or parameters.
Hook Doesn’t Work: after_theme_row_{$theme_key}
If the after_theme_row_{$theme_key} hook doesn’t work as expected, it could be due to a conflict with other plugins or themes. It is recommended to deactivate other plugins and switch to a default theme to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): after_theme_row_{$theme_key}
When using the after_theme_row_{$theme_key} hook, it is important to note that it should be used sparingly and only for specific customization needs. Overusing this hook can clutter the themes list table and affect the user experience.
Usage Example: after_theme_row_{$theme_key}
“`php
function custom_after_theme_row_content( $theme_key, $theme ) {
// Add custom content after each theme row
echo ‘
echo ‘
‘;
echo ‘
‘;
}
add_action( ‘after_theme_row_’ . $theme_key, ‘custom_after_theme_row_content’, 10, 2 );
“`
