hey guys i have a login script that i have and it was working fine intill tonight?
when i try to login it says header already sent...
what i think it is is that is my buddy loggin today afther me??
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Admin Sourlfitness</title>
<style type="text/css">
<!--
body {
background-image: url(images/about_03.jpg);
}
-->
</style></head>
<body>
<table width="602" height="207" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF">
<tr>
<td width="602" height="130"><img src="images/logo.jpg" width="212" height="130" /></td>
</tr>
<tr>
<td height="77"><?PHP
include ("../functions2.php");
// the Default function.
//note for functions: if you want to include a value of some variables inside the funtions,
//then you have to GLOBAL it first.
function index($admin) {
global $db, $prefix;
//check if the user is logged in or not.
if (is_logged_in_admin($admin)) {
include("header.php");
//if the user is logged in then read the cookies.
$cookie_read = explode("|", base64_decode($admin));
//define variables to hold cookie values.
$adminid = $cookie_read[0];
$admin_name = $cookie_read[1];
$password = $cookie_read[2];
$ipaddress = $cookie_read[3];
$lastlogin_date = $cookie_read[4];
$lastlogin_time = $cookie_read[5];
//print welcome message
echo "Welcome <b>$admin_name</b>, Last login from: [$ipaddress] on [$lastlogin_date @ $lastlogin_time] (<a href=index.php?maa=Logout>Logout</a>)";
echo "<br><br><br><br>";
nav_menu();
include("footer.php");
}else{
//if the user is not logged in then show the login form.
// header("Location: index.php?maa=Login"); die();
include("header.php");
login_form();
include("footer.php");
}
}
################################################################################
#------------------------------------------------------------------------------#
# login
#------------------------------------------------------------------------------#
################################################################################
//the login form
function login_form(){
global $admin_name,$admin_err,$pass_err,$error_msg;
echo "<center><font class=\"title\">Please enter your admin name and password to log in.</font></center>\n";
echo "
<center>
<form method=\"POST\" action=\"index.php\" name=\"loginform\">
<table border=\"0\" cellspacing=\"2\" cellpadding=\"4\">
<tr>
<td bgcolor=\"#E2E2E2\">admin name: </td>
<td bgcolor=\"#E2E2E2\"><input type=\"text\" name=\"admin_name\" value=\"$admin_name\" size=\"11\"> $admin_err</td>
</tr>
<tr>
<td bgcolor=\"#E2E2E2\">Password: </td>
<td bgcolor=\"#E2E2E2\"><input type=\"password\" name=\"password\" size=\"11\"> $pass_err</td>
</tr>
<tr>
<td> </td>
<td> <input type=\"hidden\" name=\"maa\" value=\"do_login\">
<input type=\"submit\" value=\"Login\"></p>
</td>
</tr>
</table> $error_msg
</form> [ <a href=\"index.php?maa=Forgot_pwd\">Forgot password?.</a> ]<br><br>";
}
//a login function to call the login form.
function Login(){
include("header.php");
login_form();
include("footer.php");
}
//this function will do the login for you.
function do_login(){
global $prefix,$db,$admin_name,$password, $remember, $admin_err,$pass_err,$error_msg,$REMOTE_ADDR;
//check admin name and password fields.
if((!$admin_name) || (!$password)){
include("header.php");
$reqmsg= "(<font class=error>Required!</font>)";
if(trim(empty($admin_name))){
$admin_err= $reqmsg;
}
if(empty($password)){
$pass_err= $reqmsg;
}
//$error_msg = "<center><font class=\"error\">Error:</font></center>\n";
login_form();
include("footer.php");
exit();
}
//encyrpt password for more Security
$md5_pass = md5($password);
$sql = mysql_query("SELECT * FROM ".$prefix."_admin WHERE admin_name='$admin_name' AND password='$md5_pass'");
$login_check = mysql_num_rows($sql);
///////////////////////////////////////////////////////////////////////
if($login_check > 0){
while($row = mysql_fetch_array($sql)){
$adminid = $row['adminid'];
$admin_name = $row['admin_name'];
$password = $row['password'];
$ipaddress = $row['ipaddress'];
$lastlogin = explode(" ", $row['lastlogin']);
$lastlogin_date = $lastlogin[0];
$lastlogin_time = $lastlogin[1];
$info = base64_encode("$adminid|$admin_name|$password|$ipaddress|$lastlogin_date|$lastlogin_time");
setcookie("admin","$info",0);
mysql_query("UPDATE ".$prefix."_admin SET ipaddress='$REMOTE_ADDR', lastlogin=NOW() WHERE adminid='$adminid'") or die (mysql_error());
msg_redirect("Login success please wait..........","index.php","2");
//header("Location: index.php");
}//end while
}else{
//include("header.php");
$error_msg = "<font class=error>Login error. Please check admin name/password.</font>";
unset($admin_name);
unset($password);
include("header.php");
login_form();
include("footer.php");
exit();
}
}
################################################################################
#------------------------------------------------------------------------------#
# logout
#------------------------------------------------------------------------------#
################################################################################
function Logout($admin) {
unset($admin);
unset($cookie);
setcookie("admin", false);
$admin = "";
header("Location: index.php");
}
################################################################################
#------------------------------------------------------------------------------#
# Forgot Password
#------------------------------------------------------------------------------#
################################################################################
function Forgot_pwd_form(){
global $error_msg;
echo "<center><font class=\"title\">Send me a new password</font>
<form method='POST' action='index.php'>
<table border='0' cellpadding='4'>
<tr>
<td bgcolor='#E2E2E2'>admin name:</td>
<td bgcolor='#E2E2E2'><input type='text' name='admin_name' size='11'></td>
</tr>
<tr>
<td bgcolor='#E2E2E2'>Email:</td>
<td bgcolor='#E2E2E2'><input type='text' name='email' size='11'></td>
</tr>
<tr>
<td> </td>
<td>
<input type='hidden' name='maa' value='do_Forgot_pwd'>
<input type='submit' value='Send password'></p>
</td>
</tr>
</table><center>$error_msg</center>
</form>";
}
function Forgot_pwd(){
global $admin, $prefix, $db;
include("header.php");
Forgot_pwd_form();
include("footer.php");
}
function do_Forgot_pwd(){
global $admin, $prefix, $db, $email, $admin_name, $error_msg, $site_name ,$site_email, $site_url;
$result = mysql_query("SELECT * FROM ".$prefix."_admin WHERE admin_name='$admin_name' AND email='$email'");
$check = mysql_num_rows($result);
if($check == 1){
function new_pwd() {
$chars = "abchefghjkmnpqrstuvwxyz0123456789";
srand((double)microtime()*1000000);
$i = 0;
while ($i <= 7) {
$num = rand() % 33;
$tmp = substr($chars, $num, 1);
$pwd = $pwd . $tmp;
$i++;
}
return $pwd;
}
$new_pwd = new_pwd();
$md5_password = md5($new_pwd);
$sql = mysql_query("UPDATE ".$prefix."_admin SET password='$md5_password' WHERE email='$email'");
$subject = "New password";
$message = "
Hello $admin_name,
You are receiving this email because you have (or someone pretending to be you has) requested a new password be sent for your account on $site_name.
Here it is below.
--------------------------
admin name: $admin_name
Password: $new_pwd
--------------------------
You may login below:
$site_url
You can of course change this password yourself via the profile page. If you have any difficulties please contact the webmaster.
--
-Thanks
$site_name
This email was automatically generated.
Please do not respond to this email or it will ignored.";
mail($email,$subject,$message, "FROM: $site_name <$site_email>");
include("header.php");
echo "Your New Pass has been emailed to your email.";
echo "<br>please wait...";
include("footer.php");
}else{
include("header.php");
Forgot_pwd_form();
echo "<center><font class=\"error\">Error: Wrong admin name/email</font></center><br>";
include("footer.php");
}
}
################################################################################
#------------------------------------------------------------------------------#
# a switch for switching between functions
#------------------------------------------------------------------------------#
################################################################################
switch ($maa){
case "Forgot_pwd":
Forgot_pwd();
break;
case "do_Forgot_pwd":
do_Forgot_pwd();
break;
case "Register":
Register();
break;
case "do_Register":
do_Register();
break;
case "Logout":
Logout($admin);
break;
case "Login":
Login();
break;
case "do_login":
do_login();
break;
Default:
index($admin);
Break;
}
?></td>
</tr>
</table>
<p> </p>
</body>
</html>
