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PHP displays the file where the current file is located and all files in the folder are expanded in a tree shape_javascript skills

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Release： 2016-05-16 17:09:12
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复制代码 代码如下:


$path = "./";
function createDir($path = '.')
{
if ($handle = opendir($path))
{
echo "
    ";
    while (false !== ($file = readdir($handle)))
    {
    if (is_dir($path.$file) && $file != '.' && $file !='..')
    printSubDir($file, $path, $queue);
    else if ($file != '.' && $file !='..')
    $queue[] = $file;
    }
    printQueue($queue, $path);
    echo "
";
}
}
function printQueue($queue, $path)
{
foreach ($queue as $file)
{
printFile($file, $path);
}
}
function printFile($file, $path)
{
echo "
  • $file
    • ";
    }
    function printSubDir($dir, $path)
    {
    echo "
  • $dir";
    createDir($path.$dir."/");
    echo "
    • ";
    }
    createDir($path);
    ?>

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