第一次工作 第一星期问题总结。

来源:转载

//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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