original_string: protected function flushBuffer() {
          if ($this->text === '') {
              return;
          }
          $this->events->text($this->text);
          $this->text = '';
      }
code: protected function flushBuffer() {
          if ($this->text === '') {
              return;
          }
          $this->events->text($this->text);
          $this->text = '';
      }
code_tokens: protected function flushBuffer ( ) { if ( $ this -> text === '' ) { return ; } $ this -> events -> text ( $ this -> text ) ; $ this -> text = '' ; }
docstring: Send a TEXT event with the contents of the text buffer.
  
  This emits an HTML5_Parser_EventHandler::text() event with the current contents of the
  temporary text buffer. (The buffer is used to group as much PCDATA
  as we can instead of emitting lots and lots of TEXT events.)
docstring_tokens: Send a TEXT event with the contents of the text buffer .