What is WordPress Hook: plugin_loaded

The plugin_loaded hook is a specific hook in WordPress that is used to execute functions after all active plugins have been loaded. This hook is commonly used to perform actions or tasks that are dependent on the availability of all plugins.

Understanding the Hook: plugin_loaded

The plugin_loaded hook is located within the wp-settings.php file, which is a core WordPress file responsible for initializing the WordPress environment. This hook is triggered after all active plugins have been loaded, making it suitable for executing functions that rely on the presence of plugins.

Hook Parameters (if applicable): plugin_loaded

The plugin_loaded hook does not accept any arguments or parameters. It is a simple action hook that only triggers the execution of functions after all plugins have been loaded.

Hook Doesn’t Work: plugin_loaded

If the plugin_loaded hook doesn’t work as expected, it could be due to the improper placement of the hook in the code. Ensure that the hook is added after the plugins have been loaded. Additionally, conflicts with other hooks or functions may also cause the plugin_loaded hook to not work properly.

Best Practices & Usage Notes (if applicable): plugin_loaded

When using the plugin_loaded hook, it is important to note that any functions added to this hook will only be executed after all active plugins have been loaded. This means that any tasks or actions that depend on the availability of plugins should be added to this hook to ensure proper execution.

Usage Example: plugin_loaded

“`php
function my_custom_function() {
// Perform actions after all plugins have been loaded
}
add_action( ‘plugin_loaded’, ‘my_custom_function’ );
“`