What is the best way to display a directory of PDF files in PHP and make them clickable for viewing in a browser plugin?

To display a directory of PDF files in PHP and make them clickable for viewing in a browser plugin, you can use PHP to scan the directory for PDF files, generate clickable links for each file, and use the browser's PDF viewer plugin to display the files. 

<?php
$directory = "path/to/pdf/files/";

if ($handle = opendir($directory)) {
    while (false !== ($file = readdir($handle))) {
        if ($file != "." && $file != "..") {
            echo "<a href='$directory$file' target='_blank'>$file</a><br>";
        }
    }
    closedir($handle);
}
?>

Keywords

PHP directory PDF files clickable browser plugin

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