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Cr0w1

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Posts posted by Cr0w1

    A cookie problem

    in PHP Coding Help

    Posted

    hey the182guy,

     

    if I add 

    <?php
// set the expiration date to one hour ago
setcookie ("MyLoginPage", "", time() - 3600);
?>

     

    on top of my code I get:

     

     

    Warning: Cannot modify header information - headers already sent by (output started at /home/zenzenl/public_html/projecten/index.php:6) in /home/zenzenl/public_html/projecten/index.php on line 34

     

    Warning: Cannot modify header information - headers already sent by (output started at /home/zenzenl/public_html/projecten/index.php:6) in /home/zenzenl/public_html/projecten/index.php on line 35

     

    Thanks,

     

    Crow

    A cookie problem

    in PHP Coding Help

    Posted

    Hello :D

     

    A few days back I searched for a (very) easy php login script, basicly just to show hidden content that's not for everyone.

    This is the script I found (and it works):

     

    <?php
$username = "Username";
$password = "Password";
$randomword = "one";

if (isset($_COOKIE['MyLoginPage'])) {
   if ($_COOKIE['MyLoginPage'] == md5($password.$randomword)) {
?>
<?php 
include 'projecten_.php';
$name = "0";
?>
<?php
      exit;
   } else {
      echo "<p>Bad cookie. Clear please clear them out and try to login again.</p>";
      exit;
   }
}

if (isset($_GET['p']) && $_GET['p'] == "login") {
   if ($_POST['name'] != $username) {
      echo "<p>Sorry, that username does not match. Use your browser back button to go back and try again.</p>";
      exit;
   } else if ($_POST['pass'] != $password) {
      echo "<p>Sorry, that password does not match. Use your browser back button to go back and try again.</p>";
      exit;
   } else if ($_POST['name'] == $username && $_POST['pass'] == $password) {
      setcookie('MyLoginPage', md5($_POST['pass'].$randomword));
      header("Location: $_SERVER[php_SELF]");
   } else {
      echo "<p>Sorry, you could not be logged in at this time. Refresh the page and try again.</p>";
   }
}
?>
<body style="background:url(images/repeat.gif) repeat-x #0a0a09; height:106px; margin:0px; padding:0px; text-align: center;">
<div style="margin-left: auto; margin-right: auto; position: relative; top: 120px; width: 250px; text-align: left; line-height: 28px;">
<img src="images/zenze.png" alt="Zenze" style="position: absolute; top: -100px; left: -375px;" />
<h5 style=" font-weight: none; font-size: 18px; font-family: verdana; margin: 0px; margin-bottom: 20px; color: #96ff00">Login</h5>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>?p=login" method="post">
<label><input type="text" name="name" id="name" /><span style="color: #999999; font-size: 12px; font-family:verdana"> Name</span></label><br />
<label><input type="password" name="pass" id="pass" /><span style="color: #999999; font-size: 12px; font-family:verdana"> Password</span></label><br />
<input type="submit" id="submit" value="Login" style="margin-top: 10px;" /></form>
</div>

</body>

     

    The only problem is, there is no log out fuction. I see this script works with cookies and I gave it a try, and I ended up with nothing but errors.

     

    Does anyone one has an idea to how a logout script would look like for this script?

     

    Thanks in advance,

     

    Crow

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