Code on index.php:
<?php ob_start(); ?>
<?php
$gDate = time();
$gClockShowsSeconds = false;
function getServerDateItems($inDate) {
return date('Y,n,j,G,',$inDate).intval(date('i',$inDate)).','.intval(date('s',$inDate));
}
function clockDateString($inDate) {
return date('l, F j, Y',$inDate);
}
function clockTimeString($inDate, $showSeconds) {
return date($showSeconds ? 'g:i:s' : 'g:i',$inDate).' ';
}
?>
<?php
require "connect.php";
if(isset($_POST['username']) && isset($_POST['password'])) {
$username = $_POST['username'];
$password = $_POST['password'];
$result = mysql_query("SELECT * FROM `users` WHERE `username` = '".$username."' AND `password` = '".$password."'");
if(mysql_num_rows($result) > 0) {
session_start();
$_SESSION['username'] = $username;
} else {
echo "<script type='text/javascript'>alert('Wrong username/password! Try again')</script>";
}
}
?>
<html>
<head>
<title>Cyber Infections</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="style/style.css" />
<link rel="stylesheet" type="text/css" href="style/purple.css" />
<meta name="template" content="none">
<script language="JavaScript" type="text/javascript">
<!--
var clockLocalStartTime = new Date();
var clockServerStartTime = new Date(<?php echo(getServerDateItems($gDate))?>);
function clockInit() {
}
//-->
</script>
<script language="JavaScript" type="text/javascript">
<!--
function simpleFindObj(name, inLayer) {
return document[name] || (document.all && document.all[name]) || (document.getElementById && document.getElementById(name)) || (document.layers && inLayer && document.layers[inLayer].document[name]);
}
var clockIncrementMillis = 60000;
var localTime;
var clockOffset;
var clockExpirationLocal;
var clockShowsSeconds = false;
var clockTimerID = null;
function clockInit(localDateObject, serverDateObject)
{
var origRemoteClock = parseInt(clockGetCookieData("remoteClock"));
var origLocalClock = parseInt(clockGetCookieData("localClock"));
var newRemoteClock = serverDateObject.getTime();
var newLocalClock = localDateObject.getTime();
var maxClockAge = 60 * 60 * 1000;
if (newRemoteClock != origRemoteClock) {
document.cookie = "remoteClock=" + newRemoteClock;
document.cookie = "localClock=" + newLocalClock;
clockOffset = newRemoteClock - newLocalClock;
clockExpirationLocal = newLocalClock + maxClockAge;
localTime = newLocalClock;
}
else if (origLocalClock != origLocalClock) {
clockOffset = null;
clockExpirationLocal = null;
}
else {
clockOffset = origRemoteClock - origLocalClock;
clockExpirationLocal = origLocalClock + maxClockAge;
localTime = origLocalClock;
}
var nextDayLocal = (new Date(serverDateObject.getFullYear(),
serverDateObject.getMonth(),
serverDateObject.getDate() + 1)).getTime() - clockOffset;
if (nextDayLocal < clockExpirationLocal) {
clockExpirationLocal = nextDayLocal;
}
}
function clockOnLoad()
{
clockUpdate();
}
function clockOnUnload() {
clockClearTimeout();
}
function clockClearTimeout() {
if (clockTimerID) {
clearTimeout(clockTimerID);
clockTimerID = null;
}
}
function clockToggleSeconds()
{
clockClearTimeout();
if (clockShowsSeconds) {
clockShowsSeconds = false;
clockIncrementMillis = 60000;
}
else {
clockShowsSeconds = true;
clockIncrementMillis = 1000;
}
clockUpdate();
}
function clockTimeString(inHours, inMinutes, inSeconds) {
return inHours == null ? "-:--" : ((inHours == 0 ? "12" : (inHours <= 12 ? inHours : inHours - 12)) + (inMinutes < 10 ? ":0" : ":") + inMinutes + (clockShowsSeconds? ((inSeconds < 10 ? ":0" : ":") + inSeconds) : "") + (inHours < 12 ? " AM" : " PM"));
}
function clockDisplayTime(inHours, inMinutes, inSeconds) {
clockWriteToDiv("ClockTime", clockTimeString(inHours, inMinutes, inSeconds));
}
function clockWriteToDiv(divName, newValue)
{
var divObject = simpleFindObj(divName);
newValue = '<p>' + newValue + '<' + '/p>';
if (divObject && divObject.innerHTML) {
divObject.innerHTML = newValue;
}
else if (divObject && divObject.document) {
divObject.document.writeln(newValue);
divObject.document.close();
}
}
function clockGetCookieData(label) {
var c = document.cookie;
if (c) {
var labelLen = label.length, cEnd = c.length;
while (cEnd > 0) {
var cStart = c.lastIndexOf(';',cEnd-1) + 1;
while (cStart < cEnd && c.charAt(cStart)==" ") cStart++;
if (cStart + labelLen <= cEnd && c.substr(cStart,labelLen) == label) {
if (cStart + labelLen == cEnd) {
return "";
}
else if (c.charAt(cStart+labelLen) == "=") {
return unescape(c.substring(cStart + labelLen + 1,cEnd));
}
}
cEnd = cStart - 1;
}
}
return null;
}
function clockUpdate()
{
var lastLocalTime = localTime;
localTime = (new Date()).getTime();
if (clockOffset == null) {
clockDisplayTime(null, null, null);
}
else if (localTime < lastLocalTime || clockExpirationLocal < localTime) {
document.cookie = 'remoteClock=-';
document.cookie = 'localClock=-';
location.reload();
}
else {
var serverTime = new Date(localTime + clockOffset);
clockDisplayTime(serverTime.getHours(), serverTime.getMinutes(),
serverTime.getSeconds());
clockTimerID = setTimeout("clockUpdate()",
clockIncrementMillis - (serverTime.getTime() % clockIncrementMillis));
}
}
//-->
</script>
<meta-redirect/javascript>
</head>
<body onLoad="clockInit(clockLocalStartTime, clockServerStartTime);clockOnLoad();" onUnload="clockOnUnload()">
<div id="main">
<div id="logo"><h1>Welcome! ( this will be changed later )</h1></div>
<div id="menu">
<ul>
<li><a id="selected" href="http://cyberinfections.frih.net/">home</a></li>
<li><a href="/register.php">Register</a></li>
<li><a href="/upload.php">Upload</a></li>
<li><a href="#">Main Link</a></li>
<li><a href="#">Main Link</a></li>
</ul>
</div>
<div id="content">
<div id="column1">
<div class="sidebaritem">
<h1>Log in!</h1>
<?php
if(isset($_SESSION['username'])){
$username=$_SESSION['username'];
echo "You're logged in as: $username\n\n\n\n";
echo "<a href='index.php?logout=true'>Logout?</a>";
}else{
echo "<form method=\"post\"> Username: <input type=\"text\" name=\"username\"><br>Password: <input type=\"password\" name=\"password\"><br><input type=\"submit\" name=\"login\" value=\"Log In\"></form>\n\n";
echo "<a href=\"register.php\">Register!</a>";
}
if (logout == true) {
unset($_SESSION['username']);
}
?>
</div>
<div class="sidebaritem">
<div class="sbilinks">
<li>
<ul>
<div id="ClockTime" onClick="clockToggleSeconds()">
<?php echo(clockTimeString($gDate,$gClockShowsSeconds));?>
</div>
<div id="ClockBkgnd">
<?php echo(clockDateString($gDate)); ?>
</div>
</ul>
</li>
</div>
</div>
<div class="sidebaritem">
<h1>Staff</h1>
<p>
Admin: Joshua Houde (Admin)<br>
Admin: Caleb Smelser(Smelserdude1)<br>
Admin: Hunter (last name)(hunter612)<br>
Mod/Site Helper: Patrick McKenna(Patrick)
</p>
</div>
</div>
<div id="column2">
<h1>Stuff</h1>
<p>
Content goes here
</p>
</div>
</div>
<div id="footer">
Copyright © 2006 Joshua Houde
</div>
</div>
</body>
</html>
<?php ob_end_flush(); ?>
And on the other pages:
<?php
require "connect.php";
session_start();
if(isset($_POST['username']) && isset($_POST['password'])) {
$username = $_POST['username'];
$password = $_POST['password'];
$result = mysql_query("SELECT * FROM `users` WHERE `username` = '".$username."' AND `password` = '".$password."'");
if(mysql_num_rows($result) > 0) {
$_SESSION['username'] = $username;
} else {
echo "<script type='text/javascript'>alert('Wrong username/password! Try again')</script>";
}
}
?>
<?php
session_start();
if(!isset($_SESSION['username'])) {
header("Location:/index.php");
}
?>
That should keep the session there, but it doesn't stay like it should. I've exhausted my brain from thinking straight for answers. Does anyone have any idea why the session isn't staying from page to page?
<?php ob_start(); ?>
<?php
$gDate = time();
$gClockShowsSeconds = false;
function getServerDateItems($inDate) {
return date('Y,n,j,G,',$inDate).intval(date('i',$inDate)).','.intval(date('s',$inDate));
}
function clockDateString($inDate) {
return date('l, F j, Y',$inDate);
}
function clockTimeString($inDate, $showSeconds) {
return date($showSeconds ? 'g:i:s' : 'g:i',$inDate).' ';
}
?>
<?php
require "connect.php";
if(isset($_POST['username']) && isset($_POST['password'])) {
$username = $_POST['username'];
$password = $_POST['password'];
$result = mysql_query("SELECT * FROM `users` WHERE `username` = '".$username."' AND `password` = '".$password."'");
if(mysql_num_rows($result) > 0) {
session_start();
$_SESSION['username'] = $username;
} else {
echo "<script type='text/javascript'>alert('Wrong username/password! Try again')</script>";
}
}
?>
<html>
<head>
<title>Cyber Infections</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="style/style.css" />
<link rel="stylesheet" type="text/css" href="style/purple.css" />
<meta name="template" content="none">
<script language="JavaScript" type="text/javascript">
<!--
var clockLocalStartTime = new Date();
var clockServerStartTime = new Date(<?php echo(getServerDateItems($gDate))?>);
function clockInit() {
}
//-->
</script>
<script language="JavaScript" type="text/javascript">
<!--
function simpleFindObj(name, inLayer) {
return document[name] || (document.all && document.all[name]) || (document.getElementById && document.getElementById(name)) || (document.layers && inLayer && document.layers[inLayer].document[name]);
}
var clockIncrementMillis = 60000;
var localTime;
var clockOffset;
var clockExpirationLocal;
var clockShowsSeconds = false;
var clockTimerID = null;
function clockInit(localDateObject, serverDateObject)
{
var origRemoteClock = parseInt(clockGetCookieData("remoteClock"));
var origLocalClock = parseInt(clockGetCookieData("localClock"));
var newRemoteClock = serverDateObject.getTime();
var newLocalClock = localDateObject.getTime();
var maxClockAge = 60 * 60 * 1000;
if (newRemoteClock != origRemoteClock) {
document.cookie = "remoteClock=" + newRemoteClock;
document.cookie = "localClock=" + newLocalClock;
clockOffset = newRemoteClock - newLocalClock;
clockExpirationLocal = newLocalClock + maxClockAge;
localTime = newLocalClock;
}
else if (origLocalClock != origLocalClock) {
clockOffset = null;
clockExpirationLocal = null;
}
else {
clockOffset = origRemoteClock - origLocalClock;
clockExpirationLocal = origLocalClock + maxClockAge;
localTime = origLocalClock;
}
var nextDayLocal = (new Date(serverDateObject.getFullYear(),
serverDateObject.getMonth(),
serverDateObject.getDate() + 1)).getTime() - clockOffset;
if (nextDayLocal < clockExpirationLocal) {
clockExpirationLocal = nextDayLocal;
}
}
function clockOnLoad()
{
clockUpdate();
}
function clockOnUnload() {
clockClearTimeout();
}
function clockClearTimeout() {
if (clockTimerID) {
clearTimeout(clockTimerID);
clockTimerID = null;
}
}
function clockToggleSeconds()
{
clockClearTimeout();
if (clockShowsSeconds) {
clockShowsSeconds = false;
clockIncrementMillis = 60000;
}
else {
clockShowsSeconds = true;
clockIncrementMillis = 1000;
}
clockUpdate();
}
function clockTimeString(inHours, inMinutes, inSeconds) {
return inHours == null ? "-:--" : ((inHours == 0 ? "12" : (inHours <= 12 ? inHours : inHours - 12)) + (inMinutes < 10 ? ":0" : ":") + inMinutes + (clockShowsSeconds? ((inSeconds < 10 ? ":0" : ":") + inSeconds) : "") + (inHours < 12 ? " AM" : " PM"));
}
function clockDisplayTime(inHours, inMinutes, inSeconds) {
clockWriteToDiv("ClockTime", clockTimeString(inHours, inMinutes, inSeconds));
}
function clockWriteToDiv(divName, newValue)
{
var divObject = simpleFindObj(divName);
newValue = '<p>' + newValue + '<' + '/p>';
if (divObject && divObject.innerHTML) {
divObject.innerHTML = newValue;
}
else if (divObject && divObject.document) {
divObject.document.writeln(newValue);
divObject.document.close();
}
}
function clockGetCookieData(label) {
var c = document.cookie;
if (c) {
var labelLen = label.length, cEnd = c.length;
while (cEnd > 0) {
var cStart = c.lastIndexOf(';',cEnd-1) + 1;
while (cStart < cEnd && c.charAt(cStart)==" ") cStart++;
if (cStart + labelLen <= cEnd && c.substr(cStart,labelLen) == label) {
if (cStart + labelLen == cEnd) {
return "";
}
else if (c.charAt(cStart+labelLen) == "=") {
return unescape(c.substring(cStart + labelLen + 1,cEnd));
}
}
cEnd = cStart - 1;
}
}
return null;
}
function clockUpdate()
{
var lastLocalTime = localTime;
localTime = (new Date()).getTime();
if (clockOffset == null) {
clockDisplayTime(null, null, null);
}
else if (localTime < lastLocalTime || clockExpirationLocal < localTime) {
document.cookie = 'remoteClock=-';
document.cookie = 'localClock=-';
location.reload();
}
else {
var serverTime = new Date(localTime + clockOffset);
clockDisplayTime(serverTime.getHours(), serverTime.getMinutes(),
serverTime.getSeconds());
clockTimerID = setTimeout("clockUpdate()",
clockIncrementMillis - (serverTime.getTime() % clockIncrementMillis));
}
}
//-->
</script>
<meta-redirect/javascript>
</head>
<body onLoad="clockInit(clockLocalStartTime, clockServerStartTime);clockOnLoad();" onUnload="clockOnUnload()">
<div id="main">
<div id="logo"><h1>Welcome! ( this will be changed later )</h1></div>
<div id="menu">
<ul>
<li><a id="selected" href="http://cyberinfections.frih.net/">home</a></li>
<li><a href="/register.php">Register</a></li>
<li><a href="/upload.php">Upload</a></li>
<li><a href="#">Main Link</a></li>
<li><a href="#">Main Link</a></li>
</ul>
</div>
<div id="content">
<div id="column1">
<div class="sidebaritem">
<h1>Log in!</h1>
<?php
if(isset($_SESSION['username'])){
$username=$_SESSION['username'];
echo "You're logged in as: $username\n\n\n\n";
echo "<a href='index.php?logout=true'>Logout?</a>";
}else{
echo "<form method=\"post\"> Username: <input type=\"text\" name=\"username\"><br>Password: <input type=\"password\" name=\"password\"><br><input type=\"submit\" name=\"login\" value=\"Log In\"></form>\n\n";
echo "<a href=\"register.php\">Register!</a>";
}
if (logout == true) {
unset($_SESSION['username']);
}
?>
</div>
<div class="sidebaritem">
<div class="sbilinks">
<li>
<ul>
<div id="ClockTime" onClick="clockToggleSeconds()">
<?php echo(clockTimeString($gDate,$gClockShowsSeconds));?>
</div>
<div id="ClockBkgnd">
<?php echo(clockDateString($gDate)); ?>
</div>
</ul>
</li>
</div>
</div>
<div class="sidebaritem">
<h1>Staff</h1>
<p>
Admin: Joshua Houde (Admin)<br>
Admin: Caleb Smelser(Smelserdude1)<br>
Admin: Hunter (last name)(hunter612)<br>
Mod/Site Helper: Patrick McKenna(Patrick)
</p>
</div>
</div>
<div id="column2">
<h1>Stuff</h1>
<p>
Content goes here
</p>
</div>
</div>
<div id="footer">
Copyright © 2006 Joshua Houde
</div>
</div>
</body>
</html>
<?php ob_end_flush(); ?>
And on the other pages:
<?php
require "connect.php";
session_start();
if(isset($_POST['username']) && isset($_POST['password'])) {
$username = $_POST['username'];
$password = $_POST['password'];
$result = mysql_query("SELECT * FROM `users` WHERE `username` = '".$username."' AND `password` = '".$password."'");
if(mysql_num_rows($result) > 0) {
$_SESSION['username'] = $username;
} else {
echo "<script type='text/javascript'>alert('Wrong username/password! Try again')</script>";
}
}
?>
<?php
session_start();
if(!isset($_SESSION['username'])) {
header("Location:/index.php");
}
?>
That should keep the session there, but it doesn't stay like it should. I've exhausted my brain from thinking straight for answers. Does anyone have any idea why the session isn't staying from page to page?
