PHP setcookie warning
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Published on 2011-03-20T00:02:29Z
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2011/03/20
0:10 UTC
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Hello guys, I have a problem with 'setcookie' in PHP and I can't solve it.
so I receive this error "Warning: Cannot modify header information - headers already sent by (output started at C:\Program Files\VertrigoServ\www\vote.php:14) in C:\Program Files\VertrigoServ\www\vote.php on line 86"
and here is the file.. line 86 is setcookie ($cookie_name, 1, time()+86400, '/', '', 0); is there any other way to do this ??
<html>
<head>
<title>Ranking</title>
<link href="style.css" rel="stylesheet" type="text/css">
</head>
<body bgcolor="#EEF0FF">
<div align="center">
<br/>
<div align="center"><div id="header"></div></div>
<br/>
<table width="800" border="0" align="center" cellpadding="5" cellspacing="0" class="mid-table">
<tr><td height="5">
<center>
<table border="0" cellpadding="0" cellspacing="0" align="center" style="padding-top:5px;">
<tr>
<td align="center" valign="top"><img src="images/ads/top_banner.png"></td>
</tr>
</table>
</center>
</td></tr>
<tr><td height="5"></td></tr>
</table>
<br/>
<?php
include "conf.php";
$id = $_GET['id'];
if (!isset($_POST['submitted']))
{
if (isset($_GET['id']) && is_numeric($_GET['id']))
{
$id = mysql_real_escape_string($_GET['id']);
$query = mysql_query("SELECT SQL_CACHE id, name FROM s_servers WHERE id = $id");
$row = mysql_fetch_assoc($query);
?>
<form action="" method="POST">
<table width="800" height="106" border="0" align="center" cellpadding="3" cellspacing="0" class="mid-table">
<tr><td><div align="center">
<p>Code: <input type="text" name="kod" class="port" /><img src="img.php" id="captcha2" alt="" /><a href="javascript:void(0);" onclick="document.getElementById('captcha2').src = document.getElementById('captcha2').src + '?' + (new Date()).getMilliseconds()">Refresh</a></p><br />
<p><input type="submit" class="vote-button" name="vote" value="Vote for <?php echo $row['name']; ?>" /></p>
<input type="hidden" name="submitted" value="TRUE" />
<input type="hidden" name="id" value="<?php echo $row['id']; ?>" />
</div></td></tr>
<tr><td align="center" valign="top"><img src="images/ads/top_banner.png"></td></tr>
</table>
</form>
<?php
}
else
{
echo '<font color="red">You must select a valid server to vote for it!</font>';
}
}
else
{
$kod=$_POST['kod'];
if($kod!=$_COOKIE[imgcodepage])
{
echo "The code does not match";
}
else
{
$id = mysql_real_escape_string($_POST['id']);
$query = "SELECT SQL_CACHE id, votes FROM s_servers WHERE id = $id";
$result = mysql_query($query) OR die(mysql_error());
$row = mysql_fetch_array($result, MYSQL_ASSOC);
$votes = $row['votes'];
$id = $row['id'];
$cookie_name = 'vote_'.$id;
$ip = $_SERVER['REMOTE_ADDR'];
$ltime = mysql_fetch_assoc(mysql_query("SELECT SQL_CACHE `time` FROM `s_votes` WHERE `sid`='$id' AND `ip`='$ip'"));
$ltime = $ltime['time'] + 86400;
$time = time();
if (isset($_COOKIE['vote_'.$id]) OR $ltime > $time)
{
echo 'You have already voted in last 24 hours! Your vote is not recorded.';
}
else
{
$votes++;
$query = "UPDATE s_servers SET votes = $votes WHERE id = $id";
$time = time();
$query2 = mysql_query("INSERT INTO `s_votes` (`ip`, `time`, `sid`) VALUES ('$ip', '$time', '$id')");
$result = mysql_query($query) OR die(mysql_error());
setcookie ($cookie_name, 1, time()+86400, '/', '', 0);
}
}
}
?>
<p><a href="index.php">[Click here if you don't want to vote]</a></p><br/>
<p><a href="index.php">Ranking.net</a> © 2010-2011<br> </p>
</div>
</body>
</html>
Thanks a lot!
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