PHP递归对文件夹递归执行chmod命令

3. function recursiveChmod($path, $filePerm=0644, $dirPerm=0755)
4. {
5. // Check if the path exists
6. if(!file_exists($path))
7. {
8. return(FALSE);
9. }
10. // See whether this is a file
11. if(is_file($path))
12. {
13. // Chmod the file with our given filepermissions
14. chmod($path, $filePerm);
15. // If this is a directory...
16. } elseif(is_dir($path)) {
17. // Then get an array of the contents
18. $foldersAndFiles = scandir($path);
19. // Remove "." and ".." from the list
20. $entries = array_slice($foldersAndFiles, 2);
21. // Parse every result...
22. foreach($entries as $entry)
23. {
24. // And call this function again recursively, with the same permissions
25. recursiveChmod($path."/".$entry, $filePerm, $dirPerm);
26. }
27. // When we are done with the contents of the directory, we chmod the directory itself
28. chmod($path, $dirPerm);
29. }
30. // Everything seemed to work out well, return TRUE
31. return(TRUE);
32. }
33. ?>

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PHP, chmod