public function addTextLine($_line) { $split = array_map('trim', preg_split('/$\\R?^/m', $_line)); if (count($split) > 1) { foreach ($split as $splittedLine) { $this->addTextLine($splittedLine); } } elseif (trim($_line) !== '') { $this->textLines[] = $_line; $this->getText(); } return $this; }