protected function TextLines($text, $x, $line_spacing) { $start_pos = -(count($text) - 1) / 2 * $line_spacing; $dy = $start_pos; $string = ''; foreach ($text as $line) { $string .= $this->Element('tspan', array('x' => $x, 'dy' => $dy), NULL, $line); if ($dy == $start_pos) { $dy = $line_spacing; } } return $string; }