用PHP3作树型目录(2)

2024-05-04 22:55:09

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<?
require("/commonfuncs.php3");
require("home/websrc/userfuncs.php3");
function makeloginform(){
   echo"please login first<br>";
   echo"<form action+";
echo $globals["php_self"];

if(!$http_cookkie_vars["userid"]){
   if(!$username){
    makeloginform();
    exit;
   }
  if(!$userinfo=getuserbyname($username))){
   echo "login name error!";
   exit;
}
   if($userinfo->password!=$password){
     echo "login password error!";
     exit;
}
  $conn=dbconnect();
  $sql="insert into useronline(uid,logintime,username)values(";
  $sql=$sql.$userinfo->name;
  $sql=$sql."')";
  mysql_query($sql,$conn);
  dbclose($conn);
  if(!(setcookie("userid",$userinfo->id,"","/"))){
   echo"set cookie error!!";
   exit;
   }
   $strheader="location:".$php_self;
   header($strheader);
   exit;
   }
  ?>

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