query($sql); $l=''; while($c="/> query($sql); $l=''; while($c=">
去除重复的数据。
<br /> //查询A表最新添加的文章<br /> $sql="select id,biaoti,neirong from a order by id desc limit 15";<br /> $c=$mysqli->query($sql);<br /> $l='';<br /> while($c=$csql->fetch_assoc()){<br /> $l.=$c['biaoti'].'--'.$c['id'].'--'$c['neirong'].'<br>';<br /> }<br />