code: public function fixFile($file)
      {
          $contents = preg_split("/\\r\\n|\\r|\\n/", file_get_contents($file));
          $changed = false;
          if ($this->fixFileSlashes($file, $contents)) {
              $changed = true;
          }
          // if ($this->fixDocBlockPlaceholder($file, $contents)) {
          //     $changed = true;
          // }
          if ($changed) {
              file_put_contents($file, implode("\n", $contents));
          }
  
          return $changed;
      }
docs: Run a series of fixes on a file's code formatting.
  
  @param string $file file name of the file being checked
  
  @return bool if the file was changed