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coy7 said:I've installed this and it works -- I just found out that two sisters who post on my board must share a computer.
Now that I know this -- and get reminded everytime one of them logs on -- is there any way to exclude member numbers from this check? [/]
I admin on coy's board.... so the repeated duplicate PMs from the sisters were bugging me.

They must toss their cookies.

So I tweaked this a bit.
So..... Here's how you can ignore certain user numbers:
In the original double identity detection code....
Where it says:
<br /> else {<br /> $tempID = ${$config['cookieprefix']."IDstack"};<br />
Change to this:
<br /> elseif (!stristr(",{$config['allowed_dupes']},","{$user['U_Number']}")) {<br /> $tempID = ${$config['cookieprefix']."IDstack"};<br />
Then go into your config file.... at the very bottom and put this variable into the extra/unknown variable section.
$config['allowed_dupes'] = '14,17,13';
Between the quotes... put "allowed" duplicate user numbers. Separate them with a comma. What this does... if the user number matches a number on this list, it skips the Private Message send out.

Now if a user on the list has more identities than the what you list, you won't get notified. It basically ignores this user and it's assumed that they are allowed unlimited duplicates.

Hope that helps.
Josh
