copydir();

Kode 

<?PHP
  // loc1 is the path on the computer to the base directory that may be moved
define('loc1', 'C:/Program Files/Apache Group/Apache/htdocs', true);

  // copy a directory and all subdirectories and files (recursive)
  // void dircpy( str 'source directory', str 'destination directory' [, bool 'overwrite existing files'] )
function dircpy($source, $dest, $overwrite = false){

  if($handle = opendir(loc1 . $source)){        // if the folder exploration is sucsessful, continue
   while(false !== ($file = readdir($handle))){ // as long as storing the next file to $file is successful, continue
     if($file != '.' && $file != '..'){
       $path = $source . '/' . $file;
       if(is_file(loc1 . $path)){
         if(!is_file(loc1 . $dest . '/' . $file) || $overwrite)
           if(!@copy(loc1 . $path, loc1 . $dest . '/' . $file)){
             echo '<font color="red">File ('.$path.') could not be copied, likely a permissions problem.</font>';
           }
       } elseif(is_dir(loc1 . $path)){
         if(!is_dir(loc1 . $dest . '/' . $file))
           mkdir(loc1 . $dest . '/' . $file); // make subdirectory before subdirectory is copied
         dircpy($path, $dest . '/' . $file, $overwrite); //recurse!
       }
     }
   }
   closedir($handle);
  }
} // end of dircpy()
?>