IP Logger, works with Cloudflare, Incapsula, no protection.

IP Logger, with no Cloudflare/Incapsula:

<?php

function logIP()
{
     $ipLog="logfile.txt"; // Your log files here; (.html, .txt extensions work fine.)

     $register_globals = (bool) ini_get('register_gobals');
     if ($register_globals) $ip = getenv(REMOTE_ADDR);
     else $ip = $_SERVER['REMOTE_ADDR'];

     $date=date ("l dS of F Y h:i:s A");
     $log=fopen("$ipLog", "a+");

     if (preg_match("/\bhtm\b/i", $ipLog) || preg_match("/\bhtml\b/i", $ipLog))
     {
          fputs($log, "Logged IP address: $ip - Date logged: $date<br>"); // How you want it to show up
     }
     else fputs($log, "Logged IP address: $ip - Date logged: $date\n"); // How you want it to show up

     fclose($log);
}
// Place the below function call wherever you want the script to fire.
logIp();


?>

IP Logger, with Cloudflare:

<?php

function logIP()
{
     $ipLog="logfile.txt"; // Your log files here; (.html, .txt extensions work fine.)

     $register_globals = (bool) ini_get('register_gobals');
     if ($register_globals) $ip = getenv(HTTP_CF_CONNECTING_IP);
     else $ip = $_SERVER['HTTP_CF_CONNECTING_IP'];

     $date=date ("l dS of F Y h:i:s A");
     $log=fopen("$ipLog", "a+");

     if (preg_match("/\bhtm\b/i", $ipLog) || preg_match("/\bhtml\b/i", $ipLog))
     {
          fputs($log, "Logged IP address: $ip - Date logged: $date<br>"); // How you want it to show up
     }
     else fputs($log, "Logged IP address: $ip - Date logged: $date\n"); // How you want it to show up

     fclose($log);
}
// Place the below function call wherever you want the script to fire.
logIp();


?>

IP Logger, with Incapsula:

<?php

function logIP()
{
     $ipLog="logfile.txt"; // Your log files here; (.html, .txt extensions work fine.)

     $register_globals = (bool) ini_get('register_gobals');
     if ($register_globals) $ip = getenv(HTTP_INCAP_CLIENT_IP);
     else $ip = $_SERVER['HTTP_INCAP_CLIENT_IP'];

     $date=date ("l dS of F Y h:i:s A");
     $log=fopen("$ipLog", "a+");

     if (preg_match("/\bhtm\b/i", $ipLog) || preg_match("/\bhtml\b/i", $ipLog))
     {
          fputs($log, "Logged IP address: $ip - Date logged: $date<br>"); // How you want it to show up
     }
     else fputs($log, "Logged IP address: $ip - Date logged: $date\n"); // How you want it to show up

     fclose($log);
}
// Place the below function call wherever you want the script to fire.
logIp();


?>