PHP Unique Visitor IP Grabber

Crime · 10-18-2013, 08:44 PM

I see there's quite a few IP grabbers, but have yet to come across a "unique visitor" one. Since I'm new to the forums, and thought I'd share something, so here it is.

PHP Code:
<?php
$BlockedIPs = Array('Your IP here');
$Unique = 1;
$Time = Date("g:i a") . ' on ' . Date("m/d/Y");
$IP = $_SERVER['REMOTE_ADDR'];
$Port = $_SERVER['REMOTE_PORT'];
$Data = "Received at $Time\nIP Address: $IP\nAccessed through Port $Port\nhttp://www.ip-tracker.org/locator/ip-lookup.php?ip=$IP\n\n";
$Log = 'ip_log.txt';
$Contents = File_Get_Contents($Log);

If($Unique == 1){
    If(!strpos($Contents, $IP)){
        If(!In_Array($IP, $BlockedIPs)){
            $File = FOpen($Log, 'a+');
            FWrite($File, $Data);
            FClose($File); 
        } 
    }
    Else{
        Die('An unexpected error has occurred.');
    }
}
ElseIf($Unique == 0){
    $File = FOpen($Log, 'a+');
    FWrite($File, $Data);
    FClose($File);
}
?>

It's somewhat simple, but it does the trick. I tried to shorten that as best as I could, but hope everyone likes it.

Update:
I've updated the "If(!strpos" statement, as it wasn't functional.

PHP Unique Visitor IP Grabber
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