public function getPrevious($text = '&laquo;')
	{
		// If the current page is less than or equal to one, it means we can't go any
		// further back in the pages, so we will render a disabled previous button
		// when that is the case. Otherwise, we will give it an active "status".
		if ($this->currentPage <= 1)
		{
			return $this->getDisabledTextWrapper($text);
		}
		else
		{
			$url = $this->paginator->getUrl($this->currentPage - 1);

			return $this->getPageLinkWrapper($url, $text);
		}
	}