Notice: A non well formed numeric value encountered in G:\xampp-win32-5.6.12-0\htdocs\new\libs\Model\newsModel.class.php on line 74
foreach ($data as $k=>$news){
//截取200个字显示出来
$data[$k]['content']=mb_substr(strip_tags($data[$k]['content']), 0,200);
$data[$k]['createtime']=date('Y-m-d H:i:s',$data[$k]['createtime']);
}
对这里的错误显示，是什么原因造成的？？？
