#!/usr/bin/php
<?

#Simple Hit Counter, Copyright 2000 s@shat.net http://shat.net/php/
#This script may be FREELY DISTRIBUTED as long as all headers are kept
#intact, and no fee is charged.

#This text-based counter script will keep track of the number of hits
#to a web page. You can use it on multiple pages. For each page, this
#script will create a unique log file to track the number of visitors.
#Don't worry, each log file is very tiny, between 1 and 10 bytes.

#How to use the hit counter:

#Call the script as you would call a normal SSI, 
#<!--#exec cgi="/path/to/count.php"-->
#This won't work if your server doesn't recognize .php as executable.
#Or, you can call it from within a PHP document, using the PHP command
#include('/path/to/count.php') 

# You'll need to modify a couple of the variables below:

#$datadir is the directory where the counter log files will be kept. 
#You should probably make this a dedicated directory, because a log
#file will be created for each page on which you're using this script.
#This needs to be the full system path to your data directory, including
#the trailing slash. This directory MUST EXIST with 755 permissions in
#order for the script to function.

$datadir = "/home/bv125843/public_html/shaun/00/counters/";

#If $snoop is set to 1, the counter will also keep a log of each visitor's
#IP address, browser type/version, and referring URL if available.
#The snoop logs are kept in the same directory as the counter logs.
#Watch out, if you have a high-traffic site, these logs grow fast.

$snoop = 1;

###################################################################
# DO NOT EDIT BELOW THIS LINE, unless you know what you're doing! #
###################################################################

#Until I rewrite my scripts, this will suffice for bg-compatibility
if(phpversion() >= "4.2.0"){
   extract($_POST);
   extract($_SERVER);
   extract($_ENV);
}

#
#do_snoop() records the IP address, browser type, and referring
#URL of the visitor, if $snoop is set to 1.
#

function do_snoop($datadir,$REMOTE_ADDR,$HTTP_USER_AGENT,$HTTP_REFERER,$REQUEST_URI)
   {
   $filename = str_replace("/","_",$REQUEST_URI);
   if ( (substr($filename, -1)) == "_" )
     $filename .= "index";
   $date = date("m/d/Y h:i:s A");
   $logfile = fopen("$datadir" . "$filename" . "-info.txt", "a+");
   fputs("$logfile", $date . "\t" . $REMOTE_ADDR . "\t" . $HTTP_USER_AGENT . "\t  " . $HTTP_REFERER . "\n");
   fclose($logfile);
   }

#MAIN PROGRAM CODE BEGINS HERE

#Get the name of the page being viewed, apache should send
#this through REQUEST_URI. The file name is then unslashed
#(the clean version is used in the name of the log file).

$filename = str_replace("/","_",$REQUEST_URI);
if ( (substr($filename, -1)) == "_" )
  $filename .= "index";

#Check to see if a counter log already exists for this page

$filetest = file_exists( "$datadir" . "$filename");
if (!$filetest) 
   {
   # If there's not a log file for this page, try to create one

   $logfile = fopen( "$datadir" . "$filename", "w");
      if (!$logfile)
          exit;
      else
         {
          $count += 1; # increment count from 0 to 1
          fputs("$logfile", $count); # write count to log file
          fclose("$logfile");
          exit;
         }

   }

else 

#If a log file is already present, read the current count

   $logfile = fopen("$datadir" . "$filename", "r+");
      if (!$logfile)
          exit;
      else
         {
          $count = fgets("$logfile", 8);
            if (!$count)
                exit;
            else
               {
               $count += 1; #increment the count by 1

#This is where the script will send the count to the calling web page,
#if it's working properly. If you want to give the counter a consistent
#look across all your pages, you can edit the following echo statement,
#and add HTML tags before and after the variable name. For example:
#echo "<font face=\"verdana\" size=2 color=\"#000000\"> $count </font>";

               echo "$count";

               fseek("$logfile", 0); #go to beginning of log
               fputs("$logfile", $count); #replace old count with new one
               fclose($logfile); #close log file
               }
         }

#Snoop the visitor, if we want to

if ($snoop==1) do_snoop($datadir,$REMOTE_ADDR,$HTTP_USER_AGENT,$HTTP_REFERER,$REQUEST_URI);

#And we're done!

exit;

?>