What role does PHP play in email sending functionality, especially after a database update?

When a database update occurs, it may be necessary to send out email notifications to users or administrators. PHP can play a crucial role in handling this email sending functionality after a database update. By using PHP's built-in mail function or a library like PHPMailer, you can easily trigger email notifications based on the database changes. 

// Code snippet to send email after a database update
$to = "recipient@example.com";
$subject = "Database Update Notification";
$message = "A database update has been completed successfully.";

// Send email using PHP's mail function
mail($to, $subject, $message);

Keywords

PHP email sending database update SMTP mail function

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