第一次工作 第一星期问题总结。

来源:互联网 时间:2017-06-16

//1.接收url里面的内容

 public function newstype(Request $request)

{

$url = $request->url();

$isfirst = input('isfirst');

$uid = input('token');
}

//2.指针实例
a. 要有& 把$news里面的nowtime用$mm替换....

$news = Db::query('select news.nid,news.ntitle,news.nauthor,news.reviewnum,news.nowtime,news.iscollect,newreview.ncommtent from news,newreview WHERE news.nid=newreview.nid');

foreach($news as &$mm){

//新闻评论

$ncommtent = Db::query("select ncommtent from newreview where nid = {$mm['nid']}");

foreach($ncommtent as $vvv){

$mm['ncommtent'] = "{$vvv['ncommtent']}";

}

$nowtime = Db::query('select nowtime from news ');

foreach($nowtime as $n){

$mm['nowtime'] = date("Y-m-d H:i:s", $n['nowtime']);

}

}

b.把$vvv['ncommtent]追加到$new 里面

 $news = Db::query("select nid,ntitle,nauthor,reviewnum ,nowtime,iscollect from news where nsid = '{$ntid}' limit 6,6");

foreach($news as &$mm2){

//新闻评论

$ncommtent = Db::query("select ncommtent from newreview where nid = {$mm2['nid']}");

foreach($ncommtent as $vvv){

$mm2['ncommtent'] = "{$vvv['ncommtent']}";

}

//3.输出json

 $data = array(

'code' => 0,

'msg' =>

array(

'news' => $news,

'newsimg' => $newsimg,

'comments' => $comments

)

);

return json_encode($data,256); //转json,并且不出现乱码

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