Typecho热评文章的调用方法教程

function getHotComments($limit = 10){
	$db = Typecho_Db::get();
    $result = $db->fetchAll($db->select()->from('table.contents')
		->where('status = ?','publish')
		->where('type = ?', 'post')
		->where('created <= unix_timestamp(now())', 'post') //添加这一句避免未达到时间的文章提前曝光
		->limit($limit)
		->order('commentsNum', Typecho_Db::SORT_DESC)
	);
	if($result){
		foreach($result as $val){			
			$val = Typecho_Widget::widget('Widget_Abstract_Contents')->push($val);
			$post_title = htmlspecialchars($val['title']);
			$permalink = $val['permalink'];
			echo '<li><a href="'.$permalink.'" title="'.$post_title.'" target="_blank">'.$post_title.'</a></li>';		
		}
	}
}

<?php getHotComments('10');?>