What are the potential pitfalls of setting up a PHP script to automatically delete demo instances after a certain period using cron jobs?

The potential pitfalls of setting up a PHP script to automatically delete demo instances after a certain period using cron jobs include accidentally deleting active instances, not properly handling errors or exceptions, and not securely validating the deletion process. To avoid these pitfalls, ensure that the script checks for active instances before deletion, includes error handling mechanisms, and validates the deletion process securely. 

<?php
// Check for active instances before deletion
if($demoInstance->isActive()){
    // Log error and do not delete active instances
    error_log("Error: Cannot delete active demo instance.");
} else {
    // Delete demo instance
    $demoInstance->delete();
}
?>

Keywords

PHP cron jobs automatic deletion demo instances potential pitfalls

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