What is WordPress Hook: determine_current_user
The determine_current_user hook in WordPress is used to determine the current user before the user data is set. It allows developers to perform actions based on the current user’s information.
Understanding the Hook: determine_current_user
The determine_current_user hook is located in the wp-includes/user.php file and is called just before the user data is set. This hook is useful for developers who need to perform actions or modify user data based on the current user’s information.
Hook Parameters (if applicable): determine_current_user
The determine_current_user hook does not accept any arguments or parameters.
Hook Doesn’t Work: determine_current_user
If the determine_current_user hook doesn’t work as expected, it could be due to conflicts with other plugins or themes that modify user data. To troubleshoot, try disabling other plugins or themes to see if there is a conflict. Additionally, check for any syntax errors in the code that is using the hook.
Best Practices & Usage Notes (if applicable): determine_current_user
When using the determine_current_user hook, it’s important to note that any modifications made to the user data will affect the current user’s session. It’s best practice to only use this hook for necessary modifications and to test thoroughly before implementing in a production environment.
Usage Example: determine_current_user
“`php
function custom_determine_current_user( $user_id ) {
// Perform custom actions based on the current user
return $user_id;
}
add_filter( ‘determine_current_user’, ‘custom_determine_current_user’ );
“`
