original_string: public function get_file_source_info($source) {
          global $USER;
          list($type, $fileid, $filename) = $this->split_part($source);
          return 'Box ('. fullname($USER) . '): ' . $filename;
      }
code: public function get_file_source_info($source) {
          global $USER;
          list($type, $fileid, $filename) = $this->split_part($source);
          return 'Box ('. fullname($USER) . '): ' . $filename;
      }
code_tokens: public function get_file_source_info ( $ source ) { global $ USER ; list ( $ type , $ fileid , $ filename ) = $ this -> split_part ( $ source ) ; return 'Box (' . fullname ( $ USER ) . '): ' . $ filename ; }
docstring: Return the source information.
  
  @param string $source Not the reference, just the source.
  @return string|null
docstring_tokens: Return the source information .