How can PHP be used to generate clickable links to open documents based on stored file paths?

To generate clickable links to open documents based on stored file paths in PHP, you can use the `echo` function to output HTML anchor tags with the file paths as the `href` attribute. This will create clickable links that users can click on to open the documents.

<?php
$filePaths = array("path/to/document1.pdf", "path/to/document2.docx", "path/to/document3.txt");

foreach($filePaths as $filePath) {
    echo '<a href="' . $filePath . '" target="_blank">Document</a><br>';
}
?>