Saludos y gracias!
Código PHP:
<?php
//Comprobacion del envio del nombre de usuario y password
require('funciones.php');
$username=uc($_POST['username']);
$password=uc($_POST['password']);
if ($password==NULL) {
echo "La password no fue enviada";
}else{
require('config.php');
$query = mysql_query("SELECT username,password FROM tb_users WHERE username = '$username'") or die(mysql_error());
$data = mysql_fetch_array($query);
if($data['password'] != $password) {
echo "Error, may your username or password are incorrect. If all is well, then your account is not active.";
}else{
$query = mysql_query("SELECT username,password FROM tb_users WHERE username = '$username'") or die(mysql_error());
$row = mysql_fetch_array($query);
mysql_close($con);
$nicke=$row['username'];
$passe=$row['password'];
//90 dias dura la cookie
setcookie("usNick",$nicke,time()+7776000);
setcookie("usPass",$passe,time()+7776000);
$lastlogdate=time();
$lastip = getRealIP();
require('config.php');
$querybt = "UPDATE tb_users SET lastlogdate='$lastlogdate', lastiplog='$lastip' WHERE username='$nicke'";
mysql_query($querybt) or die(mysql_error());
mysql_close($con);
?>
<META HTTP-EQUIV="REFRESH" CONTENT="0;URL=members.php">
<?
}
}
}else{
?>