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PHP implementation code to obtain all directories and files contained in a directory

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Release： 2016-07-25 08:57:48
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  2. /**
  3. * Get all directories and files contained in the input directory
  4. * Return as an associative array
  5. * edit: bbs.it-home.org
  6. */
  7. function deepScanDir($dir)
  8. {
  9. $fileArr = array();
  10. $dirArr = array();
  11. $dir = rtrim($dir, '//');
  12. if(is_dir($dir)){
  13. $dirHandle = opendir($dir);
  14. while(false !== ($fileName = readdir($dirHandle))){
  15. $subFile = $dir . DIRECTORY_SEPARATOR . $fileName;
  16. if(is_file($subFile)){
  17. $fileArr[] = $subFile;
  18. } elseif (is_dir($subFile) && str_replace('.', '', $fileName)!=''){
  19. $dirArr[] = $subFile;
  20. $arr = deepScanDir($subFile);
  21. $dirArr = array_merge($dirArr, $arr['dir']);
  22. $fileArr = array_merge($fileArr, $arr['file']);
  23. }
  24. }
  25. closedir($dirHandle);
  26. }
  27. return array('dir'=>$dirArr, 'file'=>$fileArr);
  28. }
  29. //示例
  30. $dir = '/var/htdocs/w4/article';
  31. $arr = deepScanDir($dir);
  32. print_r($arr);
  34. /**
  35. * Get all files contained in the input directory
  36. * Return as an array
  37. * author: flynetcn
  38. */
  39. function get_dir_files($dir)
  40. {
  41. if (is_file($dir)) {
  42. return array($dir);
  43. }
  44. $files = array();
  45. if (is_dir($dir) && ($dir_p = opendir($dir))) {
  46. $ds = DIRECTORY_SEPARATOR;
  47. while (($filename = readdir($dir_p)) !== false) {
  48. if ($filename=='.' || $filename=='..') { continue; }
  49. $filetype = filetype($dir.$ds.$filename);
  50. if ($filetype == 'dir') {
  51. $files = array_merge($files, get_dir_files($dir.$ds.$filename));
  52. } elseif ($filetype == 'file') {
  53. $files[] = $dir.$ds.$filename;
  54. }
  55. }
  56. closedir($dir_p);
  57. }
  58. return $files;
  59. }
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Related labels：
php获取某目录包含的所有目录和文件的实现代码
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