="select count(*) from foxbbs"; //First calculate the total number of topics $req=mysql_query($query); if ($req) { $row=mysql_fetch_array($req); $num =$row[0]; if (!$rows) $rows=10; //Set the sorting method Set the sorting method / $rows<1) $page=1; =floor($num/$rows)+1; if (!$dpage) $dpage=1; //Cannot exceed The maximum page IF ($ dpage == 1) $ TEM = 0; // Control the information that should be displayed at the current page Else $ TEM = ($ DPAGE-)*$ ROWS; IF ($ l == 2) $s="hfnum"; else if ($l==3) $s="djnum"; else $s="id"; for ($i=0;$i<$rows;$i++) //Fetch records based on the set number of rows per page . "' order by $s desc limit $tem,$tem1"; else $query="select * from foxbbs order by $s desc limit $tem,$tem1"; ($ REQ) { $ bbs = mysql_fetch_array ($ REQ); // See if there is any reply time, if not, the post time instead of the reply time ($ bbs [3]) { if (! $ bbs $ bbs $ bbs [8]) $bbs[8]=$bbs[4]." ".$bbs[1]; else $bbs[8]=$bbs[8]." ".$bbs[10]; if (SUBSTR ($ BBS [4], 0, -8) == Date (y year n month J day) && $ bbs [6] & lt; $ imgnum && $ bbs [12]! = 1) // Post ;=$imgnum&&$bbs[12]!=1) //If it is the same day and the number of clicks is 10 $img="images/newhotfolder.gif"; else if(substr($bbs[4],0,-8)!=date(Y年n月j日)&&$bbs[6]>=$imgnum&&$bbs[12]!=1) //如果不是当天，但点击上20 $img="images/hotfolder.gif"; else if($bbs[12]==1) $img="images/lock.gif"; //已锁 else $img="images/folder.gif"; echo "
论题数:".$num." 当前第".$dpage."页/共有".$page."页"; echo ""; echo ""; $query="select count(*) from useinfo"; //统计注册用户数 $req=mysql_query($query); $usenum=mysql_fetch_array($req); $query="select usename from useinfo order by useid desc limit 0,1"; //查找最新注册的用户，因为ID是自增的，所以可以根据ID来判断，最大的也就是最新的。 $req=mysql_query($query); $newuse=mysql_fetch_array($req); echo " 目前共有成员[".$usenum[0]."]名/最新加盟[".$newuse[0]."]"; ?>
状态说明:
当天产生新论题
当天回复最高的论题
一天以前的论题
总计回复超过50个的论题
已被关闭的主题
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3. I haven’t thought of it yet. Haha...
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JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,
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"; ?>
"; else echo "
";?>
![](images/".$bbs[2].".gif)
