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php写的一个删除目录的函数

时间:2021-07-01 10:21:17 帮助过:14人阅读

  1. // ggarciaa at gmail dot com (04-July-2007 01:57)

  2. // I needed to empty a directory, but keeping it
  3. // so I slightly modified the contribution from
  4. // stefano at takys dot it (28-Dec-2005 11:57)
  5. // A short but powerfull recursive function
  6. // that works also if the dirs contain hidden files
  7. //
  8. // $dir = the target directory
  9. // $DeleteMe = if true delete also $dir, if false leave it alone

  10. function SureRemoveDir($dir, $DeleteMe) {

  11. if(!$dh = @opendir($dir)) return;
  12. while (false !== ($obj = readdir($dh))) {
  13. if($obj==’.’ || $obj==’..’) continue;
  14. if (!@unlink($dir.’/’.$obj)) SureRemoveDir($dir.’/’.$obj, true);
  15. }

  16. closedir($dh);

  17. if ($DeleteMe){
  18. @rmdir($dir);
  19. }
  20. }

  21. //SureRemoveDir(‘EmptyMe’, false);

  22. //SureRemoveDir(‘RemoveMe’, true);
  23. ?>

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