Hi Im trying to work out unique page visits within my script from my server log files. So far I can calculate the page views, but not the UNIQUE page views.
I belive I need to use the array_unique function, but I can't get it to work.
Can anyone help me??
Here is my code:
PHP Code:
<?php
$filename = 'logs/'. 'ex'. date('ymd'). '.log'; // Filename Checker
$fp = fopen($filename, "r"); //Open the server log
$content = fread($fp, filesize($filename)); // Read the server log
$content = explode("\n", $content); // explode into array
$content = array_reverse($content ); // reverse the array
$n =0;
$n2 =0;
foreach ($content as $key=>$value)
{//strip out all this stuff we dont want
$weberror = substr($value, -18, 3); //strip lines beginning with 400/401/403/404/503
$findme = 'Googlebot';
$googlebot = strpos($value, $findme);
$findme1 = 'picsearch.com/bot';
$picsearch = strpos($value, $findme1);
$findme5 = '.gif';
$gif = strpos($value, $findme5);
$findme6 = '.jpg';
$jpg = strpos($value, $findme6);
$findme7 = '.txt';
$txt = strpos($value, $findme7);
$findme8 = '.swf';
$swf = strpos($value, $findme8);
$findme9 = '.dll';
$dll = strpos($value, $findme9);
$findme10 = '.asp';
$asp = strpos($value, $findme10);
$findme11 = '.png';
$png = strpos($value, $findme11);
$findme12 = '.css';
$css = strpos($value, $findme12);
$findme13 = '.ico';
$ico = strpos($value, $findme13);
$findme14 = '.js';
$js = strpos($value, $findme14);
$findme16 = 'msnbot';
$msnbot = strpos($value, $findme16);
$findme17 = 'gigablast.com/spider.html';
$gigaspider = strpos($value, $findme17);
$findme18 = 'InternetSeer.com';
$internetSeer = strpos($value, $findme18);
$findme19 = '+Slurp';
$yahoo = strpos($value, $findme19);
$findme20 = '....../1.0+';
$msnsneakbot = strpos($value, $findme20);
if ($weberror != "400" && $weberror != "401" && $weberror != "403" && $weberror != "404" && $weberror != "503" && $googlebot === false && $picsearch === false && $msnbot === false && $gigaspider === false && $internetSeer === false && $yahoo === false && $msnsneakbot === false && $gif === false && $jpg === false && $txt === false && $swf === false && $dll === false && $asp === false && $png === false && $css === false && $ico === false && $js === false)
{
//now we have stripped explode
$bits = explode(" ", $value);
@$request = $bits[5];
@$log_client = $bits[9];
$log_clientvar = explode("\n", $log_client);
$result = array_unique($log_clientvar);
//search for string to find page views for this page
$find = 'booked/excursions/';
if (strpos($request, $find) == true )
{
print_r("$request<br/>");
$n++;
}
//Surely I should work out unique page views here???
}
else
{
}
}
echo "<br/>Page views for '$find' = $n<br/><br/>";
echo "Unique page views for '$find' = $n2";
fclose($fp);
?>
Before you post, read our: 
using the array_unique function
