original_string: public function setLogFile($logFile)
      {
          if (!$this->createfile($logFile)) {
              throw new \Parable\Log\Exception("Log file is not writable.");
          }
  
          $this->logFile = $logFile;
          return $this;
      }
code: public function setLogFile($logFile)
      {
          if (!$this->createfile($logFile)) {
              throw new \Parable\Log\Exception("Log file is not writable.");
          }
  
          $this->logFile = $logFile;
          return $this;
      }
code_tokens: public function setLogFile ( $ logFile ) { if ( ! $ this -> createfile ( $ logFile ) ) { throw new \ Parable \ Log \ Exception ( "Log file is not writable." ) ; } $ this -> logFile = $ logFile ; return $ this ; }
docstring: Set the log file to write to.
  
  @param string $logFile
  
  @return $this
  @throws \Parable\Log\Exception
docstring_tokens: Set the log file to write to .