How to Setting Web Registration PvPGN one Ip one Id

1. Add to config.inc.php new variable

$one_acct_per_ip = true;

2. Open index.php and find code block:

        if ($one_acct_per_email) {
            if (@mysql_fetch_row(@mysql_query("SELECT * FROM `pvpgn_BNET` WHERE acct_email = \"" . trim($_POST['acct_email']) . "\";",$dbh))) {
                error(0,$language['oneemailonly'],"");
            }
        }

After the found code add this:

        if ($one_acct_per_ip) {
            if (@mysql_fetch_row(@mysql_query("SELECT * FROM `pvpgn_BNET` WHERE acct_lastlogin_ip = \"" . $_SERVER['REMOTE_ADDR'] . "\";",$dbh))) {
                error(0,"","");
            }
        }

3. If you use admin activation, you need to do step 2 in activate.php

You may to create a new table in the database.
For instance `ip_match_day` with fields `day` int(2) and `ip` varchar(15).
On each attempt for account create, you should check current IP for exists in that table and compare day numbers.

Это из разряда do it yourself. Если не знаешь PHP, перевод не поможет.

Could you share the function to add display ip address in admin activation panel for web register? (using same default webregister0.4 forums.pvpgn.pro/viewtopic.php?pid=4578#p4578 )

Function should add column Ip Address in web prntscr.com/dr29yy and mysql datable  prntscr.com/dr2aby and display the address of the account who register.

You can see that only if user logs in game but I want to see it before accepting account activation.

Added $data['webacct_ip'] = $_SERVER['REMOTE_ADDR']; before line 43 in includes/activation.php
Added webacct_ip column in awaiting_activation table (varchar,32) however there is nothing there, only null value prntscr.com/dr46on

Yes, you are right and I said that in first post. line 89 is correct, thanks a lot HarpyWar.
Could you help me with the last part so the result ip is displayed in admin panel? I suppose I need to edit admin.php