okey.php主要處理用戶登錄和發(fā)布的信息處理
<? if ($username) //是否有用戶信息 $useinfo=$username."|".$userpass; setcookie("FlyFoxNet",$useinfo,time()+3600);
if ($d==q) setcookie("FlyFoxNet"); //如果是退出的話,把COOKIE置為空 ?> <HTML><HEAD><TITLE>發(fā)表文章</TITLE> <LINK href="js/cpcw.css" rel=stylesheet /LINK> <? include "linkfox.inc.php"; include "info.inc.php"; function postf($useinfo,$title,$message) //發(fā)帖信息處理 { $query="select * from foxbbs order by id desc limit 1"; $row=@mysql_query($query); $info=@mysql_fetch_array($row); if ($useinfo[2]==$info[1]&&$title==$info[3]) //檢查最近一條信息是否和當(dāng)前信息一樣。 echo "<script language='JavaScript'> alert('請勿重復(fù)發(fā)帖,謝謝合作!'); </script>"; else{ $time=date(Y年n月j日G時i分); $filename=date(YmjGis); //文件名取當(dāng)前的時間 $gip=getenv("REMOTE_ADDR"); //寫入信息 $query="insert into foxbbs (usename,ftbq,title,ftdate,mesname,djnum,hfnum,ip) values ('".$useinfo[0]."','".$useinfo[14]."','".$title."','".$time."','".$filename."',1,0,'".$gip."')"; $req=@mysql_query($query); if ($req) { //如果寫入成功,則給用戶發(fā)帖數(shù)加一,建立內(nèi)容文件 $query="select ftnum from useinfo where usename='".$useinfo[0]."'"; $req=@mysql_query($query); $ftnum=@mysql_fetch_array($req); $ftnum=$ftnum[0]+1; $query="update useinfo set ftnum='$ftnum' where usename='".$useinfo[0]."'"; $req=@mysql_query($query); $ft=$filename; $fp=fopen($ft,"w"); //把所有的"<",">"符號轉(zhuǎn)換成"<","&rt;"可以去除HTML標(biāo)記,好像有個函數(shù)可以直接去除,但我記不到了,也沒在參考手冊里查到,所以用個笨法子了。 $message=str_replace("<","<",str_replace(">",">",$message)); $message=nl2br($message); //先去除符號再變換行,免得換行符也變成字符顯示出來。 $f=fputs($fp,$message); $fp=@fclose($fp); echo "<script language='JavaScript'> alert('".$useinfo[2]."!恭喜你,發(fā)貼成功!'); </script>"; } else { echo "<script language='JavaScript'> alert('非常報歉,因數(shù)據(jù)庫原因,你的帖子沒能保存!'); </script>"; } }
} function userr($username,$userpass,$title,$message) //用戶信息校驗函數(shù) { $query="select * from useinfo where usename='".$username."'"; $req=mysql_query($query); $useinfo=mysql_fetch_array($req); if ($useinfo[0]==$username) { //如果通過校檢就調(diào)用信息處理函數(shù) if ($userpass==$useinfo[1]) {postf($useinfo,$title,$message);return $useinfo;} else { echo "<script language='JavaScript'> alert('密碼不正確,請檢查!'); </script>"; echo "<meta HTTP-EQUIV='REFRESH' CONTENT='2;URL=post.php'>"; } } else { echo "<script language='JavaScript'> alert('用戶不存在,請確認已注冊!'); </script>"; } } ?> <META content="text/html; charset=gb2312" http-equiv=Content-Type> <meta HTTP-EQUIV="REFRESH" CONTENT="2;URL=foxbbs.php"> </head><body topmargin="0"> <? $tem=$HTTP_COOKIE_VARS[FlyFoxNet]; $temp=explode("|",$tem); $cookiem=$temp[0]; $useinfo=cuser($cookiem,$action); if (isset($message)) { if($username) { $useinfo=userr($username,$userpass,$title,$message); } else if($useinfo) { userr($useinfo[0],$useinfo[1],$title,$message); } else {echo "<script language='JavaScript'> alert('你不是合法用戶,不能在此論壇發(fā)帖!'); </script>";}
} if ($d==q) { echo "<script language='JavaScript'> alert('你已退出登錄狀態(tài),將以游客身份返回論壇'); </script>"; } ?> <br><br><br><br><br> <div align="center"><a href=foxbbs.php>如果系統(tǒng)未自動返回頁面,請點擊這里反回.</a></div> </body> </html>
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