original_string: public function sortByModifiedTimeDesc()
      {
          $this->sort(
              function (SplFileInfo $a, SplFileInfo $b) {
                  return ($b->getMTime() - $a->getMTime());
              }
          );
          return $this;
      }
code: public function sortByModifiedTimeDesc()
      {
          $this->sort(
              function (SplFileInfo $a, SplFileInfo $b) {
                  return ($b->getMTime() - $a->getMTime());
              }
          );
          return $this;
      }
code_tokens: public function sortByModifiedTimeDesc ( ) { $ this -> sort ( function ( SplFileInfo $ a , SplFileInfo $ b ) { return ( $ b -> getMTime ( ) - $ a -> getMTime ( ) ) ; } ) ; return $ this ; }
docstring: Sorts files and directories by the last modified time Desc.
  
  This is the last time the actual contents of the file were
  last modified.
  
  This can be slow as all the matching files and directories must be
  retrieved for comparison.
  
  @return Finder The current Finder instance
  
  @see SortableIterator
  
  @api
docstring_tokens: Sorts files and directories by the last modified time Desc .