How can PHP be integrated with Letsencrypt for automatic certificate renewal?

To integrate PHP with Letsencrypt for automatic certificate renewal, you can use the Certbot client to handle the certificate renewal process. You can create a PHP script that executes Certbot commands using shell_exec() or a similar function to renew the certificates automatically. 

<?php
// Run Certbot command to renew certificates
$output = shell_exec('certbot renew');
echo $output;
?>

Keywords

PHP Letsencrypt automatic certificate renewal integration

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