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deleted user 111213
Grandmaster Cheater

Reputation: 0

Joined: 09 Nov 2007
Posts: 714

Posted: Sun Feb 15, 2009 3:01 pm Post subject: problem[PHP]

Code:

<?php

if (!$_POST['submit']) {
echo "Invalid Usage of file!\n";
} else {
$tid = $_GET['id'];
$msg = $_POST['reply'];

if (!$tid) {
echo "You did not supply a topic to reply to!\n";
} else {
$sql = "SELECT * FROM forum_topics WHERE id='$tid'";
$res = mysql_query($sql) or die(mysql_error());
if (mysql_num_rows($res) == 0) {
echo "This topic does not exist!\n";
} else {
$row = mysql_fetch_assoc($res);
$sql2 = "SELECT admin FROM forum_sub_cats WHERE id='{$row['cid']}'";
$res2 = mysql_query($sql2) or die(mysql_error());
$row2 = mysql_fetch_assoc($res2);
if ($row2['admin'] == 1 && $admin_user_level == 0) {
echo "You cannot post here, this is because you are not an admin!\n";
} else {
if (!$msg) {
echo "You did not supply a message for the reply!\n";
} else {
if (strlen($msg) < 10 || strlen($msg) > 500) {
echo "Your reply must be between 10 and 500 characters!\n";
} else {
$date = date("m-d-y") . " at " . date("h:i:s");
$time = time();
$sql3 = "INSERT INTO `forum_replies` (`tid`,`uid`,`message`,`date`,`time`) VALUES('" .
$tid . "','" . $_SESSION['uid'] . "','" . $msg . "','" . $date . "','" . $time .
"')";
$res3 = mysql_query($sql3) or die(mysql_error());
$sql4 = "UPDATE `forum_topics` SET `time`='" . time() . "' WHERE `id`='" . $tid . "'";
$res4 = mysql_query($sql4) or die(mysql_error());
header("Location: index.php?act=topic&id=" . $tid);
}
}
}
}
}
}

?>

it gives me the error

Quote:

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/matt/public_html/forum/index.php:16) in /usr/home/matt/public_html/forum/includes/reply.php on line 38

no idea how to fix it.

BanMe
Master Cheater

Reputation: 0

Joined: 29 Nov 2005
Posts: 375
Location: Farmington NH, USA

Posted: Sun Feb 15, 2009 3:12 pm Post subject:

http://www.w3schools.com/php/func_http_header.asp

maybe you should read this but i can see your problem right off the bat ;]

as per this quote

Quote:

It is important to notice that header() must be called before any actual output is sent (In PHP 4 and later, you can use output buffering to solve this problem):

ps i dont know php ;p

regards BanMe
_________________

don't +rep me..i do not wish to have "status" or "recognition" from you or anyone.. thank you.

dnsi0
I post too much

Reputation: 0

Joined: 04 Jan 2007
Posts: 2674

Posted: Sun Feb 15, 2009 4:52 pm Post subject:

Put you header at the top or do that before you use echo();

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