original_string: public function prepend($message)
      {
          $this->log = [$message] + $this->log;
          $this->extendedLog = [$message] + $this->extendedLog;
      }
code: public function prepend($message)
      {
          $this->log = [$message] + $this->log;
          $this->extendedLog = [$message] + $this->extendedLog;
      }
code_tokens: public function prepend ( $ message ) { $ this -> log = [ $ message ] + $ this -> log ; $ this -> extendedLog = [ $ message ] + $ this -> extendedLog ; }
docstring: Prepend a message to the log
  
  @param $message
docstring_tokens: Prepend a message to the log