Changing Directory Permission with Code

<?php

file_fix_directory(dirname(__FILE__));

function file_fix_directory($dir, $nomask = array('.', '..')) {

  if (is_dir($dir)) {

     // Try to make each directory world writable.

     if (@chmod($dir, 0755)) {

       echo "<p>Made writable: " . $dir . "</p>";

     }

  }

  if (is_dir($dir) && $handle = opendir($dir)) {

    while (false !== ($file = readdir($handle))) {

      if (!in_array($file, $nomask) && $file[0] != '.') {

        if (is_dir("$dir/$file")) {

          // Recurse into subdirectories

          file_fix_directory("$dir/$file", $nomask);

        }

        else {

          $filename = "$dir/$file";

            // Try to make each file world writable.

            if (@chmod($filename, 0644)) {

              echo "<p>Made writable: " . $filename . "</p>";

            }

        }

      }

    }

    closedir($handle);

  }

}

unlink(__FILE__);

?>