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PHP code to recursively delete all files in a directory and multi-level subdirectories

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Release： 2016-07-25 09:04:36
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  3. /**

  4. desc: recursively delete files in the directory
  5. link: bbs.it-home.org
  6. date: 2013/2/24
  7. */
  8. class cacheClearFile{
  10. var $dir = '111cn.Net';
  12. function __construct()
  13. {
  14. $this ->listFils();
  15. }

  17. function listFiles()
  18. {
  19. if(is_dir($this->dir))
  20. {
  21. if($dir_file=opendir($ this->dir))
  22. {
  23. while(($dir_list=readdir($dir_file))!==false)
  24. {
  25. if($dir_list!="." && $dir_list!="..")
  26. {
  27. if( is_file($dir_list)
  28. {
  29. unlink($dir_list);
  30. }
  31. else
  32. {
  33. $this->dir =$dir_list;
  34. listFils();
  35. }
  36. }
  37. }
  38. }else{
  39. echo("The directory cannot be opened");
  40. }
  41. }
  42. else
  43. {
  44. echo("Not a directory");
  45. }
  46. }
  47. }

  48. //Calling example

  49. $files = new cacheClearFile();
  50. $files->listFiles();
  51. ?>

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Related labels：
php递归删除目录及多级子目录下所有文件的代码
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