The strange question of the session (has been searched, oneself also cannot solve)
My landing page, is to determine whether to login, directly enter the address of the landing window, the first time you have no access to the session file appears admin|b:0; Refresh once, appear you have landed
notice:undefined Index:name in d:usrwwwhtmldengluindex.php on line 5
111122223333
The file in the session file becomes admin|b:1; The value of admin is 1. Strange!!!
This is the code for index.php:
$admin =false;
if (isset ($_session[' admin ') &&$_session[' admin ']=true)
{echo "You have landed";
echo $_session[' name '];
}
Else
{$_session[' admin ']=false;
Die ("You are not authorized to access");
Header ("Location:login.htm");
}
?>
111122223333
In the previous verification, if the user name and password are correct, let $_session[' admin ' = true;
This is the login.php code:
$XM =$_post[' xingming '];
$ps =$_post[' password '];
$_session[' admin '] = false;
$link = mysql_connect (' localhost ', ' root ', ');
$db = mysql_select_db (' HEHETSG ');
$result = mysql_query ("SELECT * from user where user = ' $xm ' and PSW = ' $ps '");
if ($row =mysql_fetch_array ($result))
{if ($row [' PSW ']== $ps and $row [' Flag ']==1)
{$_session[' name ']= $row [' name '];
$_session[' admin ' = true;
echo "Welcome administrator to enter!" ";
echo "Management interface";
}
Else
{echo "is not an administrator.) I am sorry! ";
echo "Click Back";
}
}
else {echo "Your information is not complete! ";
echo "Click Back";
}
?>
Enter the login information here:
<title>Landing page</title>
[ ]
echo "
"; Echo"
"; Echo"
";
High!!!!!
Help me solve is high AH!! Oh
Add error_reporting (0) before Session_Start ();
Isset ($_session[' admin ') &&$_session[' admin ']=true
It's a logical mistake.
Posted by July 15 on 2008-7-19 16:33 [url=http://www.111cn.cn/bbs/redirect.php?goto=findpost&pid=505295&ptid=70090] Link marker [Img]http://www.111cn.cn/bbs/images/common/back.gif[/img][/url]
Add error_reporting (0) before Session_Start ();
Thanks, but ...
Add this, there is no mistake, but my verification or not AH
The login has become the administrator login.
The verification is meaningless.
Originally Posted by dongxin1390008 on 2008-7-19 16:34 [url=http://www.111cn.cn/bbs/redirect.php?goto=findpost&pid=505300& ptid=70090] link marker [Img]http://www.111cn.cn/bbs/images/common/back.gif[/img][/url]
Isset ($_session[' admin ') &&$_session[' admin ']=true
It's a logical mistake.
What's the right way to write it?
Die ("You are not authorized to access");
Header ("Location:login.htm");
There's a problem here too.
Cannot have any output in front of header
The logical equals is 2 equals, the assignment is an equal sign,
Isset ($_session[' admin ') &&$_session[' admin ']=true
You write this is as long as my $_session["admin" is not empty can be landed, so the back of the
Correct:
Isset ($_session[' admin ') &&$_session[' admin ']==true
Would you please post the correct code?
Help Novice,
Very grateful.
http://www.bkjia.com/PHPjc/632376.html www.bkjia.com true http://www.bkjia.com/PHPjc/632376.html techarticle session of the strange problem (has been searched, I also can not solve) my landing page, is to determine whether to login, directly enter the address to bypass the landing window, the first occurrence you have no right ...
