How can scripts be executed without user access in PHP?

Scripts can be executed without user access in PHP by setting up a cron job on the server to run the script at specified intervals. This allows the script to be executed automatically without the need for user intervention. The cron job can be configured to run the script with the appropriate permissions and settings.

// Example of setting up a cron job to execute a PHP script
// Add this line to the crontab file to run the script every hour
// 0 * * * * /usr/bin/php /path/to/your/script.php