/**
* Create header.
*
* @param int $level header level (1-6)
*/
function __construct($level, $content)
{
parent::__construct($content);
$this->level = (int) $level;
if ($this->level < 1 || $this->level > 6) {
throw new InvalidArgumentException("illegal level {$level}");
}
}
/**
* Create table cell.
*
* @param string $content content
* @param int $type
*/
function __construct($content, $type = self::PLAIN, $span = 1)
{
$this->type = $type;
$this->span = $span;
parent::__construct($content);
}
/**
* Create quote.
*
* @param string $cite citation source
* @param string $content quotation text
*/
function __construct($cite, $content)
{
parent::__construct($content);
$cite = mb_trim($cite);
$this->cite = strlen($cite) ? new T_Text_Citation($cite) : null;
}
/**
* Create the external link.
*
* @param mixed $content text content
*/
function __construct($content, $url)
{
parent::__construct($content);
$this->url = $url;
}
