| protected echoDocType ( array $book_contents, array $metadata ) | ||
| $book_contents | array | |
| $metadata | array | |
protected function echoDocType($book_contents, $metadata)
{
$lang = isset($metadata['pb_language']) ? $metadata['pb_language'] : 'en';
echo '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">' . "\n";
echo '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="' . $this->lang . '">' . "\n";
}