Stifinder i php

Kode 

function content ($folder) // Returnerer alle filnavne i en folder
{
	
        if ($opendir = opendir ($folder))
        {
	
                while (false !== ($file = readdir ($opendir)))
                {
	
                        if ($file != ".")
                        {
	
                                $array[] = $file;
	
                        }
	
                }
	
        }
	
        closedir ($opendir);

		if (is_array($array))
		{

			sort($array);
			reset($array);

		}

        return $array;

}

Kode 

if ($_GET['dir']) $dir = $_GET['dir'];
else $dir = "/"; // Standard dir

$content = content($dir);

foreach($content as $name)
{

	echo "<a href=\\"?dir=" . $dir . "/" . $name . "\\">\\n";
	echo $name . "\\n";
	echo "</a>\\n";

}