I need some help with this if/else statement

[Parker Clack]

I have added the option in the User Control Panel to select whether or not you want an email response each time some one replies to a thread you have requested email notifications on or just the one time (as is vBulletin's default).

I have added a row to the User table called allemail and then
in the email notification section of the functions.php file I added

if ($bbuserinfo['allemail']==0) {
$useremails=$DB_site->query("SELECT user.*
FROM subscribethread,user
WHERE subscribethread.threadid='$threadid'
AND subscribethread.userid=user.userid
AND user.userid<>'$userid'
AND user.lastactivity>'$lastposttime[dateline]'");
} else {

$useremails=$DB_site->query("SELECT user.*
FROM subscribethread,user
WHERE subscribethread.threadid='$threadid'
AND subscribethread.userid=user.userid
AND user.userid<>'$userid'");
}

When they select "No" the value is zero and they should just get one response. If "Yes" they should get a response each time. As
it is working now though they get a response each time. So it appears to me that the if statement isn't working and it just defaults to the last statement. Allemail is getting set to 1 or 0 just fine from the user control panel but the script does not appear to recognize the if else routine.

Any ideas on how to get this to work?

Thanks,
Parker