What is WordPress Hook: new_network_admin_email_content
The new_network_admin_email_content hook is a specific hook in WordPress that allows developers to modify the content of the email sent to the network administrator when a new site is created in a multisite network.
Understanding the Hook: new_network_admin_email_content
The new_network_admin_email_content hook is located within the wp-includes/ms-functions.php file in WordPress. It is called right before the email is sent to the network administrator, giving developers the opportunity to modify the email content.
Hook Parameters (if applicable): new_network_admin_email_content
The new_network_admin_email_content hook does not accept any parameters.
Hook Doesn’t Work: new_network_admin_email_content
If the new_network_admin_email_content hook doesn’t work, it could be due to incorrect placement of the hook in the code or conflicts with other plugins or themes. It is recommended to double-check the code and deactivate other plugins to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): new_network_admin_email_content
When using the new_network_admin_email_content hook, it is important to keep in mind that any modifications made to the email content should be relevant and necessary. Overuse of this hook could lead to confusion for the network administrator receiving the email.
Usage Example: new_network_admin_email_content
“`php
function modify_network_admin_email_content( $msg, $blog_id, $site_name, $site_url, $user_id, $user_email, $key, $meta ) {
// Modify the email content here
$msg .= “Additional content added to the email.”;
return $msg;
}
add_filter( ‘new_network_admin_email_content’, ‘modify_network_admin_email_content’, 10, 8 );
“`
