original_string: public function daemonize() {
  
          // fork script
          $pid = $this->fork();
  
          // detach from current terminal (if any)
          $this->detach();
  
          // update pid reference (we have a new daemon)
          $this->pid = $pid;
  
          // start process daemon
          $this->start();
  
      }
code: public function daemonize() {
  
          // fork script
          $pid = $this->fork();
  
          // detach from current terminal (if any)
          $this->detach();
  
          // update pid reference (we have a new daemon)
          $this->pid = $pid;
  
          // start process daemon
          $this->start();
  
      }
code_tokens: public function daemonize ( ) { // fork script $ pid = $ this -> fork ( ) ; // detach from current terminal (if any) $ this -> detach ( ) ; // update pid reference (we have a new daemon) $ this -> pid = $ pid ; // start process daemon $ this -> start ( ) ; }
docstring: Start as a daemon, forking main process and detaching it from terminal
docstring_tokens: Start as a daemon forking main process and detaching it from terminal