send_new_site_email

What is WordPress Hook: send_new_site_email

The send_new_site_email hook in WordPress is used to send an email notification when a new site is created within a multisite network. This hook allows developers to customize the email content or add additional recipients for the notification.

Understanding the Hook: send_new_site_email

The send_new_site_email hook is located within the wp-includes/ms-functions.php file in WordPress. It is specifically tied to the wpmu_welcome_user_notification function, which is responsible for sending the new site email notification.

Hook Parameters (if applicable): send_new_site_email

The send_new_site_email hook does not accept any arguments or parameters. It is a simple action hook that triggers the email notification when a new site is created.

Hook Doesn’t Work: send_new_site_email

If the send_new_site_email hook doesn’t work, it could be due to conflicts with other plugins or themes that modify the default behavior of the new site email notification. It is recommended to deactivate other plugins and switch to a default theme to troubleshoot the issue.

Best Practices & Usage Notes (if applicable): send_new_site_email

When using the send_new_site_email hook, it is important to note that any modifications to the email content should be done carefully to ensure that essential information is included in the notification. Additionally, developers should be mindful of the potential impact on user experience when customizing email notifications.

Usage Example: send_new_site_email

“`php
function custom_new_site_email_notification( $blog_id, $user_id, $password, $title, $meta ) {
// Customize the email content or add additional recipients
$subject = ‘Welcome to our new site!’;
$message = ‘Congratulations on creating a new site on our network.’;
wp_mail( ‘additional@email.com’, $subject, $message );
}
add_action( ‘send_new_site_email’, ‘custom_new_site_email_notification’, 10, 5 );
“`

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