PHP MySQL insert into a feild

[SamDOD]

I am wanting to add each users IP address into the database along side each users name. I have this code so far that gets the IP address and adds it into the database. I am not sure how to tell it to add the IP address for each user that is loged in.

 

<?php
include("adminpro_config.php");
include("adminpro_class.php");
include("adminuser_config.php");
$servername=$globalConfig['dbhost'];
$dbusername=$globalConfig['dbuser'];
$dbpassword=$globalConfig['dbpass'];
$dbname=$globalConfig['dbase'];
connecttodb($servername,$dbname,$dbusername,$dbpassword);
function connecttodb($servername,$dbname,$dbuser,$dbpassword)
{
global $link;
$link=mysql_connect ("$servername","$dbuser","$dbpassword");
if(!$link){die("Could not connect to MySQL");}
mysql_select_db("$dbname",$link) or die ("could not open db".mysql_error());
}
$ip=@$REMOTE_ADDR;
$strSQL= "INSERT INTO myuser(ip) VALUES ('$ip')";
       
$test=mysql_query($strSQL);


$prot=new protect("1","1");
if ($prot->showPage) {
$db=new mysql_dialog("1");
$db->connect($globalConfig['dbhost'],$globalConfig['dbuser'], $globalConfig['dbpass'], $globalConfig['dbase']);
$SQL="SELECT ".$globalConfig['tblUserName']." as userName, ";
$SQL.=$globalConfig['tblIsAdmin']." as isAdmin";
$SQL.=" FROM ".$globalConfig['tbl'];
$db->speak($SQL);
$option=""; //for the select tag normal users
$optionad=""; //for the select tag admins
$action=""; //main navigation
$editName="";
$userName="";
$allusers=0; //count all normal users
$alladmins=0; //count all admins


while ($data=$db->listen()){
$option.="<option value=\"".$data['userName']."\">".$data['userName'];
if ($data['isAdmin']==1){
$alladmins++;
}
else{
$allusers++;
}
}
extract($_POST);
?> 

 

the first connection at the top is the one i am concered with. The econd works as it should. I know it there is a way to tell it to insert the IP addres into the user who is loged in but how. Please Help thank you!

 

 

[fenway]

Where's the authentication code?