setCookie parse error

**kankohi** · Jul 29, 2000, 15:11

I'm trying to set a cookie after a user logs in. The login form brings the user to this page where I set the cookie, but it keeps giving me a parse error on the setCookie line. Here's the code, could someone explain to me what I'm doing wrong?

<?php
#Connect to database here

$expire = time() + (3600 * 24 * 180);
$path = "/";
$domain = ".mydomain.com";

$query = "SELECT USERNAME, PASSWORD FROM MEMBERS";
$query .= " WHERE USERNAME = '$USER' AND";
$query .= " PASSWORD = '$PWORD';

$user_result = mysql_query($query);

$num_users = mysql_num_rows($user_result);

$memb = 12345;

if ($num_users == 0)) {
echo 'Authorization Required!\n';
echo 'Hit reload to try again.';
exit;
} else {

setcookie ("id", $memb, $expire, $path, $domain, 0);

}
?>

thanks in advance,
kankohi

**antti** · Jul 29, 2000, 23:57

if ($num_users == 0)) {
------------------^^^^----

There is an extra ")".

------------------
Antti
Huotari.com/antti/
LinuxWebDevNews.com

**kankohi** · Jul 30, 2000, 05:09

I corrected it, but its still giving me a parse error. Do I have to set the cookie before the header? could that be it? and if so, how would I do that?

here's my full code:

<html>
<head>
<title>User Authentication</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body bgcolor="#FFFFFF">
<?php

//Connect to database

$expire = time() + (3600 * 24 * 180);
$path = "/";
$domain = ".mydomain.net";
$memb = 12345;

$query = "SELECT USERNAME, PASSWORD FROM MEMBERS";
$query .= " WHERE USERNAME = '$USER' AND";
$query .= " PASSWORD = '$PWORD';

$user_result = mysql_query($query);

$num_users = mysql_num_rows($user_result);

if ($num_users == 0) {
echo 'Authorization Required!\n';
echo 'Hit reload to try again.';
exit;
} else {

#This is where I'm getting the parse error
setcookie ("id", $memb, $expire, $path, $domain, 0);
}

?>

</body>
</html>

[This message has been edited by kankohi (edited July 30, 2000).]

**antti** · Jul 30, 2000, 06:18

You have to set the cookie before any output is sent to the browser. So, (re)move everything before the php tag. BTW, cookies are part of the header.

------------------
Antti
Huotari.com/antti/
LinuxWebDevNews.com

**kankohi** · Jul 30, 2000, 06:38

okay, tried it again... still getting a parse error at the "setcookie" function;

here's how I changed it:

<?php
// Connect to database

$expire = time() + 3600;
$path = "/";
$domain = ".mydomain.net";
$memb = 12345;

$query = "SELECT USERNAME, PASSWORD FROM MEMBERS";
$query .= " WHERE USERNAME = '$USER' AND";
$query .= " PASSWORD = '$PWORD';

$user_result = mysql_query($query);

$user_num = mysql_num_rows($user_result);

if ($user_num == 1) {

setcookie ("id", $memb, $expire, $path, $domain, 0);

}

?>
<html>
<head>
<title>User Authentication</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body bgcolor="#FFFFFF">

<?php

echo "Congratulations, you have logged in as $USERNAME";
echo "<p> You're cookie value is $memb ";

?>

</body>
</html>

**antti** · Jul 30, 2000, 06:50

$query .= " PASSWORD = '$PWORD';
-----------------------------^^^^

" is missing.

**kankohi** · Jul 30, 2000, 06:55

Antii! Thank you so much!! it worked!!!!

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