How can PHP be utilized to include or require specific files based on time conditions for a webpage?

To include or require specific files based on time conditions in PHP for a webpage, you can use PHP's date and time functions to check the current time and include the desired files accordingly. For example, you can check if the current time is within a specific range (e.g., between 9 AM and 5 PM) and include different files based on that condition.

$currentHour = date('H');

if ($currentHour >= 9 && $currentHour < 17) {
    require_once 'morning_content.php';
} else {
    require_once 'evening_content.php';
}