Are there specific server configurations or tools that can enhance the security of PHP websites?

To enhance the security of PHP websites, server configurations and tools such as using HTTPS, setting up a firewall, implementing secure coding practices, and using security plugins can be beneficial. 

```php
<?php

// Example of setting up HTTPS in PHP
if ($_SERVER['HTTPS'] != 'on') {
    header('Location: https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
    exit;
}

?>

Keywords

server configurations security tools PHP websites enhance security technical keywords

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