im able to get what i need using cookies ... it works fine .. but have a little problem deleting the cookies
here is the code
members.php :
<?php
if(isset($_COOKIE['prodigyValidationResult']))
{
$username = $_COOKIE['prodigyValidationResult'];
$r = true;
}
else
{
$r = false;
}
?>
<?php
if($r){
echo "Welcome " . $username;
}else{
echo "Login";
}
?>
</h3>
<?php
if($r){
echo "<br />Login correct";
echo '
<a href="javascript:document.logout.submit()">Logout</a>
<form action="validate.php" method="post" name="logout">
<input type="hidden" name="log" value="1" />
</form>
';
}else{
echo '<form name="login_form" action="validate.php" method="post">
<table border=0 cellpadding=1 cellspacing=8>
<tr>
<td>User name </td>
<td><input type="text" class="box" name="userid" /></td>
</tr>
<tr>
<td>Password</td>
<td><input type="password" class="box" name="passwd" /></td>
</tr>
<tr>
<td></td>
<td>
<input type="hidden" name="log" value="0" />
<input type="submit" />
</td>
</tr>
</table>
</form>';
}
?>
validation.php :
<?php
$cookie = "prodigyValidationResult";
if($_POST['log'] == "0")
{
if($_POST['userid'] == "boopathirajaa" )
{
if($_POST['passwd'] == "admin" )
{
if(isset($_COOKIE[$cookie]) == false)
{
setcookie($cookie,$_POST['userid'],time()+3600,'/');
echo "Login done";
}
else
{
echo "Already logged in as " . $_COOKIE[$cookie] . ". Logging in as " . $_POST['userid'] . "?<br>";
setcookie($cookie,'',time()-3600);
setcookie($cookie,$_POST['userid'],time() + 3600,'/');
echo "Login done";
}
}
}
}
else if($_POST['log'] == "1")
{
echo "Logging out <br />";
echo setcookie($cookie,"",1);
}
?>
<a href="index.php#members" onclick="document.validation.submit();">Click here to go back</a>
im not able to delete the cookie i set using
setcookie($cookie,' ',1 OR time()-3600);