A stats script for my site.

[asgsoft]

I use this script for showing stats on my site, although some of it doesn't worl. The only section that doesn't work is showing todays unique viewers.

Here is what I use:

<?php
// Our log file;
$counter = "stats.txt";

// Date logging;
$today = getdate();
$month = $today[month];
$mday = $today[mday];
$year = $today[year];
$current_date = $mday . $month . $year;


// Log visit;
$fp = fopen($counter, "a");
$line = $REMOTE_ADDR . "|" . $mday . $month . $year . "\n";
$size = strlen($line);
fputs($fp, $line, $size);
fclose($fp);

// Read log file into array;
$contents = file($counter);

// Total hits;
$total_hits = sizeof($contents);

// Total hosts;
$total_hosts = array();
for ($i=0;$i<sizeof($contents);$i++) {
	$entry = explode("|", $contents[$i]);
	array_push($total_hosts, $entry[0]);
}
$total_hosts_size = sizeof(array_unique($total_hosts));

// Daily hits;
$daily_hits = array();
for ($i=0;$i<sizeof($contents);$i++) {
	$entry = explode("|", $contents[$i]);
	if ($current_date == chop($entry[1])) {
		array_push($daily_hits, $entry[0]);
	}
}
$daily_hits_size = sizeof($daily_hits);

// Daily hosts;
$daily_hosts = array();
for ($i=0;$i<sizeof($contents);$i++) {
	$entry = explode("|", $contents[$i]);
	if ($current_date == chop($entry[1])) {
		array_push($daily_hosts, $entry[0]);
	}
}
$daily_hosts_size = sizeof(array_unique($daily_hosts));

?>
<?php
echo"<tr> 
                      <td width='75%'>Todays Unique:</td>
                      <td width='25%' bgcolor='#F4F4F4'>$daily_hosts_size</td>
                    </tr>
                    <tr> 
                      <td>Todays Views:</td>
                      <td bgcolor='#F4F4F4'>$daily_hits_size</td>

                    </tr>
                    <tr> 
                      <td>Total Unique:</td>
                      <td bgcolor='#F4F4F4'>$total_hosts_size</td>
                    </tr>";
?>

It all works except todays unique.