Lines Matching refs:_buffer
70 private $_buffer = '';150 $this->_buffer = '';160 $this->_buffer .= $string;190 return $this->_buffer;273 if (!empty($this->_buffer)) {293 if (!empty($this->_buffer)) {469 if ($this->_buffer !== '') {477 if ($this->_buffer !== '') {487 if ($this->_buffer !== '') {496 if ($this->_buffer !== '') {