What is WordPress Hook: update_themes_{$hostname}
The update_themes_{$hostname} hook in WordPress is used to perform actions before or after themes are updated on a specific hostname. This hook allows developers to execute custom code when a theme update is triggered for a specific hostname.
Understanding the Hook: update_themes_{$hostname}
The update_themes_{$hostname} hook is located within the theme update process in WordPress. It provides a way to intercept and modify the update process for themes on a specific hostname before or after the update is performed.
Hook Parameters (if applicable): update_themes_{$hostname}
The update_themes_{$hostname} hook does not accept any specific parameters. It is used to target theme updates for a specific hostname without the need for additional arguments.
Hook Doesn’t Work: update_themes_{$hostname}
If the update_themes_{$hostname} hook doesn’t work as expected, it could be due to incorrect usage or conflicts with other themes or plugins. To troubleshoot, ensure that the hook is properly implemented and that there are no conflicting actions or filters affecting its functionality.
Best Practices & Usage Notes (if applicable): update_themes_{$hostname}
When using the update_themes_{$hostname} hook, it’s important to consider the potential impact on the theme update process for the specified hostname. It’s recommended to test any custom code thoroughly to ensure that it doesn’t interfere with the normal theme update functionality.
Usage Example: update_themes_{$hostname}
“`php
function custom_theme_update_action( $theme_update, $theme_info ) {
// Perform custom actions for theme updates on a specific hostname
}
add_action( ‘update_themes_{$hostname}’, ‘custom_theme_update_action’, 10, 2 );
“`