redis+php实现微博（三）微博列表功能详解

/*获取最新的50微博信息列表,列出自己发布的微博及我关注用户的微博
*1.根据推送的信息获取postid
*2.根据postid获取发送的信息
*/
$r->ltrim("recivepost:".$user['userid'],0,49);
$postid_arr = $r->sort("recivepost:".$user['userid'],array('sort'=>'desc'));
if($postid_arr){
  foreach($postid_arr as $postid){
    $p = $r->hmget("post:postid:".$postid,array('userid','username','time','content'));
    $weiboList .= '<div class="post"><a class="username" href="profile.php?u='.$p['username'].'" rel="external nofollow" rel="external nofollow" >'.$p['username'].'</a>'.$p['content'].'<br><i>'.formattime($p['time']).'前发布</i></div>';
  }
  echo $weiboList;
}else{
  echo '<div class="post" >这个家伙很懒，还未发布消息哦~</div>';
}

/**
*1.获取个人发布微博的id的队列
*2.根据postid获取微博信息
**/
$r->ltrim("userpostid:".$prouid,0,49);
$postid_arr = $r->sort("userpostid:".$prouid,array('sort'=>'desc'));
if($postid_arr){
  foreach($postid_arr as $postid){
    $p = $r->hmget("post:postid:".$postid,array('userid','username','time','content'));
    $weiboList .= '<div class="post"><a class="username" href="profile.php?u='.$p['username'].'" rel="external nofollow" rel="external nofollow" >'.$p['username'].'</a>'.$p['content'].'<br><i>'.formattime($p['time']).'前发布</i></div>';
  }
  echo $weiboList;
}else{
  echo '<div class="post" >这个家伙很懒，还未发布消息哦~</div>';
}