文件夹复制 (win&linux皆可)

复制文件夹到另一个地方。
/**

1. /**
2. * 复制文件夹
3. eg:将D:/wwwroot/下面wordpress复制到
4. D:/wwwroot/www/explorer/0000/del/1/
5. 末尾都不需要加斜杠，复制到地址如果不加源文件夹名，
6. 就会将wordpress下面文件复制到D:/wwwroot/www/explorer/0000/del/1/下面
7. * $from = 'D:/wwwroot/wordpress';
8. * $to = 'D:/wwwroot/www/explorer/0000/del/1/wordpress';
9. */
11. function copy_dir($source, $dest){
12. $result = false;
13. if (is_file($source)) {
14. if ($dest[strlen($dest)-1] == '/') {
15. $__dest = $dest . "/" . basename($source);
16. } else {
17. $__dest = $dest;
18. }
19. $result = @copy($source, $__dest);
20. //echo iconv( $config['app_charset'],$config['system_charset'], $source);
21. @chmod($__dest, 0755);
22. }elseif (is_dir($source)) {
23. if ($dest[strlen($dest)-1] == '/') {
24. $dest = $dest . basename($source);
25. @mkdir($dest);
26. @chmod($dest, 0755);
27. } else {
28. @mkdir($dest, 0755);
29. @chmod($dest, 0755);
30. }
31. $dirHandle = opendir($source);
32. while ($file = readdir($dirHandle)) {
33. if ($file != "." && $file != "..") {
34. if (!is_dir($source . "/" . $file)) {
35. $__dest = $dest . "/" . $file;
36. } else {
37. $__dest = $dest . "/" . $file;
38. }
39. $result = copy_dir($source . "/" . $file, $__dest);
40. }
41. }
42. closedir($dirHandle);
43. } else {
44. $result = false;
45. }
46. return $result;
47. }

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