phpcode201712170913

function ($directory)
{
    $dir = dir($directory);
    echo "<ul>n";
    while($file = $dir->read())
    {
        if($file == "." || $file == "..") continue;
        if(is_dir("$directory/$file"))
        {
            echo "<li><span>|+</span><font color="#00b3ee"><b>$file</b></font></li>n";
            $subDir = $directory.$file.DIRECTORY_SEPARATOR;
            tree($subDir);
        }
        else {
            echo "<li><span>|-</span><a href='".$directory."$file'>$file</a></li>n";
        }
    }
    echo "</ul>n";
    $dir->close();
}


echo "<h2>目录</h2><br>n";
tree("./");