Are there any specific PHP functions or methods that can help with reading and displaying files from a folder?

To read and display files from a folder in PHP, you can use the `scandir()` function to get an array of all the files in the directory, and then loop through the array to display each file. You can use HTML to format and display the files in a list or any other desired format.

$folder = 'path/to/your/folder';

$files = scandir($folder);

foreach ($files as $file) {
    if ($file != '.' && $file != '..') {
        echo "<a href='$folder/$file'>$file</a><br>";
    }
}