original_string: public function add_string_to_pool($content, $newrecord = null) {
          $this->call_before_file_created_plugin_functions($newrecord, null, $content);
          return $this->filesystem->add_file_from_string($content);
      }
code: public function add_string_to_pool($content, $newrecord = null) {
          $this->call_before_file_created_plugin_functions($newrecord, null, $content);
          return $this->filesystem->add_file_from_string($content);
      }
code_tokens: public function add_string_to_pool ( $ content , $ newrecord = null ) { $ this -> call_before_file_created_plugin_functions ( $ newrecord , null , $ content ) ; return $ this -> filesystem -> add_file_from_string ( $ content ) ; }
docstring: Add string content to sha1 pool.
  
  @param string $content file content - binary string
  @return array (contenthash, filesize, newfile)
docstring_tokens: Add string content to sha1 pool .