Copy Code code as follows:
<?php
$hostname _conn = "localhost";
$database _conn = "Test";
$username _conn = "root";
$password _conn = "1981427";
$conn = mysql_connect ($hostname _conn, $username _conn, $password _conn);
?>
Copy Code code as follows:
<?php
This function is used to convert a generic string into a format required for SQL statements
function getsqlvaluestring ($theValue, $theType)
{
$theValue = (!GET_MAGIC_QUOTES_GPC ())? Addslashes ($theValue): $theValue;
Switch ($theType) {
Case "Text":
$theValue = ($theValue!= "")? "". $theValue. "'": "NULL";
Break
Case "int":
$theValue = ($theValue!= "")? Intval ($theValue): "NULL";
Break
}
return $theValue;
}
?>
Copy Code code as follows:
<?php
Session_Start ();
If the session does not exist, jump to admin.php
if (!) ( Isset ($_session[' mm_username '))) {
Header ("Location:admin.php");
Exit
}
?>
Copy Code code as follows:
<?php require_once (' connections/conn.php ');?>
<?php
Validate request to login to this site.
Session_Start ();
$loginFormAction = $_server[' php_self '];
if (Isset ($accesscheck)) {
$GLOBALS [' prevurl '] = $accesscheck;
Session_register (' Prevurl ');
}
if (isset ($_post[' username ')) {
$loginUsername =$_post[' username '];
$password =$_post[' password '];
$MM _flduserauthorization = "";
$MM _redirectloginsuccess = "adminmain.php";
$MM _redirectloginfailed = "admin.php";
$MM _redirecttoreferrer = false;
mysql_select_db ($database _conn, $conn);
$LoginRS __query=sprintf ("Select AdminName, password from admin WHERE adminname= '%s ' and password= '%s '",
GET_MAGIC_QUOTES_GPC ()? $loginUsername: Addslashes ($loginUsername), GET_MAGIC_QUOTES_GPC ()? $password: Addslashes ($password));
$LoginRS = mysql_query ($LoginRS __query, $conn) or Die (Mysql_error ());
$loginFoundUser = mysql_num_rows ($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";
Declare two session variables and assign them
$GLOBALS [' mm_username '] = $loginUsername;
$GLOBALS [' mm_usergroup '] = $loginStrGroup;
Register the session variables
Session_register ("Mm_username");
Session_register ("Mm_usergroup");
if (Isset ($_session[' Prevurl ')) && false) {
$MM _redirectloginsuccess = $_session[' Prevurl '];
}
Header ("Location:"). $MM _redirectloginsuccess);
}
else {
Header ("Location:"). $MM _redirectloginfailed);
}
}
?>
<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "HTTP://WWW.W3.ORG/TR/HTML4/LOOSE.DTD" >
<title>untitled document</title>
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ">
<style type= "Text/css" ><!--
. style1 {font-size:18px;
Font-weight:bold;
}
. style2 {FONT-SIZE:14PX}
--></style><style type= "Text/css" bogus= "1" >.style1 {font-size:18px;
Font-weight:bold;
}
. Style2 {font-size:14px}</style>
<body>
<p align= "center" ><span class= "style1" > Message board-Admin login </span></p>
<p align= "center" ><span class= "Style2" ><a href= "viewposts.php" href= "viewposts.php" > Browse message </a > | <a href= "newpost.php" href= "newpost.php" > Post message </a></span></p>
<form name= "Form1" method= "POST" action= "<?php echo $loginFormAction;?>" >
<table width= "239" border= "0" align= "center" >
<tr>
<TD width= > Username:</td>
<TD width= "156" ><input name= "username" type= "text" id= "username" ></td>
</tr>
<tr>
<td> Password:</td>
<td><input name= "password" type= "password" id= "password" ></td>
</tr>
<tr>
<td> </td>
<td><input type= "Submit" name= "Submission" value= "submitted" >
<input type= "reset" name= "Submit2" value= "reset" ></td>
</tr>
</table>
</form>
<p align= "center" > </p>
</body>
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