original_string: public function next() {
          if (empty($this->_fp) or feof($this->_fp)) {
              return false;
          }
          if ($ser = fgetcsv($this->_fp)) {
              return $ser;
          } else {
              return false;
          }
      }
code: public function next() {
          if (empty($this->_fp) or feof($this->_fp)) {
              return false;
          }
          if ($ser = fgetcsv($this->_fp)) {
              return $ser;
          } else {
              return false;
          }
      }
code_tokens: public function next ( ) { if ( empty ( $ this -> _fp ) or feof ( $ this -> _fp ) ) { return false ; } if ( $ ser = fgetcsv ( $ this -> _fp ) ) { return $ ser ; } else { return false ; } }
docstring: Get next line
  
  @return mixed false, or an array of values
docstring_tokens: Get next line