How can PHP be used to automate the process of sending pre-defined emails on a monthly basis?

To automate the process of sending pre-defined emails on a monthly basis using PHP, you can create a script that runs on a scheduled basis (e.g., using cron jobs) to send the emails at the specified time each month. Within the script, you can define the email content, recipient list, and any other necessary details. By setting up this automated process, you can ensure that the emails are sent consistently without manual intervention.

<?php
// Define the email content
$subject = "Monthly Update";
$message = "This is your monthly update email.";

// Define the recipient list
$recipients = array("recipient1@example.com", "recipient2@example.com");

// Send the pre-defined emails to the recipients
foreach ($recipients as $recipient) {
    mail($recipient, $subject, $message);
}
?>