11

dircopy

dirclear  |  dirlist

dircopy.php
dircopy
SYNOPSIS

dircopy($from, $to, $mode = 0777)

DESCRIPTION

dircopy copies all the files and all the directories and subdirectories contained in the directory $from to the directory $to. Symbolic links are preserved.

If $from does not exist or is not a directory, dircopy returns false.

If $to or a subdirectory does not exist, it is created with the access rights $mode.

In case of success, dircopy returns true, or false otherwise.

CODE
  1. function dircopy($from, $to, $mode = 0777) {
  2.     if (!is_dir($from)) {
  3.         return false;
  4.     }
  5.  
  6.     if (!is_dir($to)) {
  7.         if (!@mkdir($to, $mode)) {
  8.             return false;
  9.         }
  10.     }
  11.  
  12.     dircopyaux($from, $to, $mode);
  13.  
  14.     return true;
  15. }
  16.  
  17. function dircopyaux($from, $to, $mode) {
  18.     $handle = opendir($from);
  19.     while (($file = readdir($handle)) !== false) {
  20.         if ($file == '.' || $file == '..') {
  21.             continue;
  22.         }
  23.         $frompath = $from . DIRECTORY_SEPARATOR . $file;
  24.         $topath = $to . DIRECTORY_SEPARATOR . $file;
  25.         if (is_link($frompath)) {
  26.             if (file_exists($topath)) {
  27.                 unlink($topath);
  28.             }
  29.             symlink(readlink($frompath), $topath);
  30.         }
  31.         else if (is_file($frompath)) {
  32.             copy($frompath, $topath);
  33.         }
  34.         else if (is_dir($frompath)) {
  35.             if (!is_dir($topath)) {
  36.                 mkdir($topath, $mode);
  37.             }
  38.             dircopyaux($frompath, $topath, $mode);
  39.         }
  40.     }
  41.     closedir($handle);
  42. }
SEE ALSO

dirclear, dirlist

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