How can a cron job be used to automate the process of sending newsletters in PHP?

To automate the process of sending newsletters in PHP, a cron job can be set up to run a PHP script at specific intervals. This script can fetch the list of subscribers and their respective newsletters, then send out the newsletters using a mail function. By scheduling this script to run periodically using a cron job, the process of sending newsletters can be automated. 

<?php
// Connect to database and fetch list of subscribers and newsletters
// Loop through each subscriber and send out their respective newsletter using mail function

// Example code to send newsletter to a single subscriber
$to = 'subscriber@example.com';
$subject = 'Newsletter Subject';
$message = 'Newsletter Content';
$headers = 'From: your@example.com';

// Send email
mail($to, $subject, $message, $headers);
?>

Keywords

cron job automation newsletters PHP sending

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