What is WordPress Hook: muplugins_loaded
The muplugins_loaded hook is a specific hook in WordPress that is used to execute functions after must-use plugins are loaded but before regular plugins are loaded.
Understanding the Hook: muplugins_loaded
The muplugins_loaded hook is located within the wp-settings.php file, which is an essential core file in the WordPress installation. This hook is fired after all must-use and network-activated plugins have been loaded, but before regular plugins are loaded.
Hook Parameters (if applicable): muplugins_loaded
The muplugins_loaded hook does not accept any arguments or parameters.
Hook Doesn’t Work: muplugins_loaded
If the muplugins_loaded hook doesn’t work as expected, it could be due to a conflict with other plugins or themes. It is recommended to deactivate all plugins and switch to a default theme to see if the issue persists. Additionally, checking for any syntax errors in the code that uses the muplugins_loaded hook is essential for troubleshooting.
Best Practices & Usage Notes (if applicable): muplugins_loaded
When using the muplugins_loaded hook, it is important to note that it should be used for executing code that relies on must-use plugins being loaded. It is not recommended to use this hook for general plugin functionality, as it may lead to unexpected behavior.
Usage Example: muplugins_loaded
“`php
add_action( ‘muplugins_loaded’, ‘custom_function’ );
function custom_function() {
// Execute custom code after must-use plugins are loaded
}
“`
