如何用PHP-updated方法递归删除目录

Posted 2021-02-24

This function removes a directory and its contents.
Use with careful, no undo!

function rmdir_recursive($dir){
  $files = scandir($dir);
  foreach ($files as $file) {
    if ($file == '.' OR $file == '..') continue;
    $file = "$dir/$file";
    if (is_dir($file)) {
      rmdir_recursive($file);
      rmdir($file);
    } else {
      unlink($file);
    }
  }
  rmdir($dir);
}