original_string: public function humanize(){
  		$this->stream->setCompression(Stream::COMPRESS_OFF);
  		$this->stream->setEncryption(Stream::CRYPT_OFF);
  		$this->setEncoding(Common::ENC_XML);
  		return $this;
  	}
code: public function humanize(){
  		$this->stream->setCompression(Stream::COMPRESS_OFF);
  		$this->stream->setEncryption(Stream::CRYPT_OFF);
  		$this->setEncoding(Common::ENC_XML);
  		return $this;
  	}
code_tokens: public function humanize ( ) { $ this -> stream -> setCompression ( Stream :: COMPRESS_OFF ) ; $ this -> stream -> setEncryption ( Stream :: CRYPT_OFF ) ; $ this -> setEncoding ( Common :: ENC_XML ) ; return $ this ; }
docstring: good for debugging, bad for security, size, flexibility
docstring_tokens: good for debugging bad for security size flexibility