您可以复制YII帮助程序

$directory (string) -递归删除。

$options (array) -用于删除目录。 有效的选项是: traverseSymlinks:布尔值，是否也应该遍历指向目录的符号链接。默认为false，这意味着符号链接目录的内容不会被删除。在这种默认情况下，只会删除符号链接。

public static function removeDirectory($directory,$options=array())
{
    if(!isset($options['traverseSymlinks']))
        $options['traverseSymlinks']=false;
    $items=glob($directory.DIRECTORY_SEPARATOR.'{,.}*',GLOB_MARK | GLOB_BRACE);
    foreach($items as $item)
    {
        if(basename($item)=='.' || basename($item)=='..')
            continue;
        if(substr($item,-1)==DIRECTORY_SEPARATOR)
        {
            if(!$options['traverseSymlinks'] && is_link(rtrim($item,DIRECTORY_SEPARATOR)))
                unlink(rtrim($item,DIRECTORY_SEPARATOR));
            else
                self::removeDirectory($item,$options);
        }
        else
            unlink($item);
    }
    if(is_dir($directory=rtrim($directory,'\\/')))
    {
        if(is_link($directory))
            unlink($directory);
        else
            rmdir($directory);
    }
}

这个呢?

function Delete_Directory($Dir) 
{
  if(is_dir($Dir))
  {
      $files = glob( $Dir . '*', GLOB_MARK ); //GLOB_MARK adds a slash to directories returned

      foreach( $files as $file )
      {
          Delete_Directory( $file );      
      }
      if(file_exists($Dir))
      {
          rmdir($Dir);
      }
  } 
  elseif(is_file($Dir)) 
  {
     unlink( $Dir );  
  }
}

具有: https://paulund.co.uk/php-delete-directory-and-files-in-directory

一点点修改alcuadrado的代码- glob不看到文件名从点像.htaccess，所以我使用scandir和脚本删除本身-检查__FILE__。

function deleteDir($dirPath) {
    if (!is_dir($dirPath)) {
        throw new InvalidArgumentException("$dirPath must be a directory");
    }
    if (substr($dirPath, strlen($dirPath) - 1, 1) != '/') {
        $dirPath .= '/';
    }
    $files = scandir($dirPath); 
    foreach ($files as $file) {
        if ($file === '.' || $file === '..') continue;
        if (is_dir($dirPath.$file)) {
            deleteDir($dirPath.$file);
        } else {
            if ($dirPath.$file !== __FILE__) {
                unlink($dirPath.$file);
            }
        }
    }
    rmdir($dirPath);
}

您可以使用Symfony的文件系统(代码):

// composer require symfony/filesystem

use Symfony\Component\Filesystem\Filesystem;

(new Filesystem)->remove($dir);

但是，我不能用这个方法删除一些复杂的目录结构，所以首先您应该尝试一下，以确保它能正常工作。

我可以使用Windows特定的实现删除上述目录结构:

$dir = strtr($dir, '/', '\\');
// quotes are important, otherwise one could
// delete "foo" instead of "foo bar"
system('RMDIR /S /Q "'.$dir.'"');

为了完整起见，这里是我的一个旧代码:

function xrmdir($dir) {
    $items = scandir($dir);
    foreach ($items as $item) {
        if ($item === '.' || $item === '..') {
            continue;
        }
        $path = $dir.'/'.$item;
        if (is_dir($path)) {
            xrmdir($path);
        } else {
            unlink($path);
        }
    }
    rmdir($dir);
}

对我来说最好的解决方案

my_folder_delete("../path/folder");

代码:

function my_folder_delete($path) {
    if(!empty($path) && is_dir($path) ){
        $dir  = new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS); //upper dirs are not included,otherwise DISASTER HAPPENS :)
        $files = new RecursiveIteratorIterator($dir, RecursiveIteratorIterator::CHILD_FIRST);
        foreach ($files as $f) {if (is_file($f)) {unlink($f);} else {$empty_dirs[] = $f;} } if (!empty($empty_dirs)) {foreach ($empty_dirs as $eachDir) {rmdir($eachDir);}} rmdir($path);
    }
}

注。记住!不要将空值传递给任何目录删除函数!!(总是备份它们，否则有一天你可能会遇到灾难!!)

现在至少有两种选择。

Before deleting the folder, delete all its files and folders (and this means recursion!). Here is an example: public static function deleteDir($dirPath) { if (! is_dir($dirPath)) { throw new InvalidArgumentException("$dirPath must be a directory"); } if (substr($dirPath, strlen($dirPath) - 1, 1) != '/') { $dirPath .= '/'; } $files = glob($dirPath . '*', GLOB_MARK); foreach ($files as $file) { if (is_dir($file)) { self::deleteDir($file); } else { unlink($file); } } rmdir($dirPath); } And if you are using 5.2+ you can use a RecursiveIterator to do it without implementing the recursion yourself: $dir = 'samples' . DIRECTORY_SEPARATOR . 'sampledirtree'; $it = new RecursiveDirectoryIterator($dir, RecursiveDirectoryIterator::SKIP_DOTS); $files = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::CHILD_FIRST); foreach($files as $file) { if ($file->isDir()){ rmdir($file->getRealPath()); } else { unlink($file->getRealPath()); } } rmdir($dir);