original_string: public function raw($var = null)
      {
          $file = $this->file();
  
          if ($var) {
              // First update file object.
              if ($file) {
                  $file->raw($var);
              }
  
              // Reset header and content.
              $this->modified = time();
              $this->id($this->modified() . md5($this->filePath()));
              $this->header = null;
              $this->content = null;
              $this->summary = null;
          }
  
          return $file ? $file->raw() : '';
      }
code: public function raw($var = null)
      {
          $file = $this->file();
  
          if ($var) {
              // First update file object.
              if ($file) {
                  $file->raw($var);
              }
  
              // Reset header and content.
              $this->modified = time();
              $this->id($this->modified() . md5($this->filePath()));
              $this->header = null;
              $this->content = null;
              $this->summary = null;
          }
  
          return $file ? $file->raw() : '';
      }
code_tokens: public function raw ( $ var = null ) { $ file = $ this -> file ( ) ; if ( $ var ) { // First update file object. if ( $ file ) { $ file -> raw ( $ var ) ; } // Reset header and content. $ this -> modified = time ( ) ; $ this -> id ( $ this -> modified ( ) . md5 ( $ this -> filePath ( ) ) ) ; $ this -> header = null ; $ this -> content = null ; $ this -> summary = null ; } return $ file ? $ file -> raw ( ) : '' ; }
docstring: Gets and Sets the raw data
  
  @param  string $var Raw content string
  
  @return string      Raw content string
docstring_tokens: Gets and Sets the raw data