track.php does not deal correctly https in statistics. sitename detection and referer detection are broken when the web page are:

https://www.kensan.it/articoli/Telnet.php

see this two PHPwebstat stats picture whit the bug and with the bug correct:



where SITE is www.kensan.it/articoli/Telnet.php and REFERER is https://www.kensan.it/articoli/Telnet.php.



where SITE is articoli/Telnet.php and REFERER is the same and is in black color.

The https bug is in the track.php file and in sitename detection and referer detection section:

Code (PHP):

####################################################################
### sitename detection ###

$temp_site_name   = substr ( strstr ( substr ( $js_url , 8 ) , "/" ) , 1 ); 

Code (PHP):

####################################################################
### referer detection ###

substr ( $js_referer , 0 , strpos ( $js_referer."/" , "/" , 8 ) )

substr ( strstr ( substr ( $js_referer , 8 ) , "/" ) , 1 ) 

The bug is that "http://" has 7 chars but "https://" has 8 chars, in the original track.php the numbers are 7, in the above track.php the numbers are 8 and are correct fot https sites. For http sites the number correct is 7.

So for correct the bug it neded to change track.php with the code:

Code (PHP):

  //------------------------------------------------------------------
  // SSL Fix by www.kensan.it Sandro kensan
  if ( $_SERVER [ "HTTPS" ] == "on" ) {
    $len_http = strlen("https://");
  }else{
    $len_http = strlen("http://");
  }
  //------------------------------------------------------------------
####################################################################
### sitename detection ###

$temp_site_name   = substr ( strstr ( substr ( $js_url , $len_http ) , "/" ) , 1 );

####################################################################
### referer detection ###

substr ( $js_referer , 0 , strpos ( $js_referer."/" , "/" , $len_http ) )

substr ( strstr ( substr ( $js_referer , $len_http ) , "/" ) , 1 )
 

Your version is already over 2 years old. It is implemented differently in the latest version.