What is WordPress Hook: wp_new_user_notification_email_admin
The wp_new_user_notification_email_admin hook is a specific hook within WordPress that is used to modify or customize the email notification sent to the site admin when a new user registers on the website.
Understanding the Hook: wp_new_user_notification_email_admin
The wp_new_user_notification_email_admin hook is located within the function wp_new_user_notification() in the pluggable.php file. This function is responsible for sending the email notification to the site admin when a new user registers.
Hook Parameters (if applicable): wp_new_user_notification_email_admin
The wp_new_user_notification_email_admin hook does not accept any arguments or parameters.
Hook Doesn’t Work: wp_new_user_notification_email_admin
If the wp_new_user_notification_email_admin hook doesn’t work, it could be due to a conflict with another plugin or a theme function that is overriding the default behavior. It is recommended to deactivate other plugins and switch to a default theme to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): wp_new_user_notification_email_admin
When using the wp_new_user_notification_email_admin hook, it is important to note that any modifications made to the email notification should be thoroughly tested to ensure that the email is still functional and contains all necessary information for the site admin.
Usage Example: wp_new_user_notification_email_admin
“`php
function custom_new_user_notification_email_admin( $wp_new_user_notification_email_admin, $user, $blogname ) {
// Customize the email notification content here
return $wp_new_user_notification_email_admin;
}
add_filter( ‘wp_new_user_notification_email_admin’, ‘custom_new_user_notification_email_admin’, 10, 3 );
“`