How can non-PHP users easily understand and implement instructions for customizing PHPList?

Non-PHP users can easily understand and implement instructions for customizing PHPList by following step-by-step guides or tutorials that break down the process into simple, easy-to-follow instructions. They can also utilize online resources such as forums, documentation, and community support to ask questions and seek assistance when needed.

// Example PHP code snippet for customizing PHPList
// Add custom footer text to all outgoing emails

$customFooter = "This is a custom footer message.";

// Add custom footer to all outgoing emails
$phpListFooter = file_get_contents('https://example.com/custom_footer.html');
$phpListFooter = str_replace('</body>', $customFooter . '</body>', $phpListFooter);
file_put_contents('phplist/admin/footertext.html', $phpListFooter);