Bueno, detallaré la situación.
Tengo este formulario:
Código PHP:
<?php require_once('Connections/Foros.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
if (PHP_VERSION < 6) {
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
}
$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
switch ($theType) {
case "text":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "long":
case "int":
$theValue = ($theValue != "") ? intval($theValue) : "NULL";
break;
case "double":
$theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
break;
case "date":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}
}
?>
<?php
// *** Validate request to login to this site.
if (!isset($_SESSION)) {
session_start();
}
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}
if (isset($_POST['username'])) {
$loginUsername=$_POST['username'];
$password=(md5($_POST['password']));
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "index.php";
$MM_redirectLoginFailed = "error-al-iniciar-sesion.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_Foros, $Foros);
$LoginRS__query=sprintf("SELECT username, password FROM `user` WHERE username=%s AND password=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text"));
$LoginRS = mysql_query($LoginRS__query, $Foros) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";
if (PHP_VERSION >= 5.1) {session_regenerate_id(true);} else {session_regenerate_id();}
//declare two session variables and assign them
$_SESSION['MM_Username'] = $loginUsername;
$_SESSION['MM_UserGroup'] = $loginStrGroup;
if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Documento sin título</title>
<link rel="icon" type="image/png" href="Imagenes/favicon.png" />
<link href="CSS/Estilos.css" rel="stylesheet" type="text/css" />
<link href='http://fonts.googleapis.com/css?family=Tenor+Sans' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Iceland' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Holtwood+One+SC' rel='stylesheet' type='text/css'>
</head>
<body>
<div class="Contenedor-Cabecera">
<div class="Cabecera">
<div class="Cabecera-Logo">
<?php include("Includes/Logo.php"); ?>
</div>
</div>
</div>
<div class="Espaciado-Sesion"></div>
<div class="Sesion">
<h1>Iniciar Sesión</h1>
<form id="form1" name="form1" method="POST" action="<?php echo $loginFormAction; ?>">
<table border="0" align="center">
<tr>
<td align="right" valign="middle">Nick:</td>
<td><label for="username"></label>
<input name="username" type="text" id="username" size="32" /></td>
</tr>
<tr>
<td align="right" valign="middle">Contraseña:</td>
<td><label for="password"></label>
<input name="password" type="password" id="password" size="32" /></td>
</tr>
<tr>
<td> </td>
<td><input name="button" type="submit" class="Boton" id="button" value="Iniciar Sesión" /></td>
</tr>
</table>
</form>
<p> </p>
</div>
</body>
</html>
Código PHP:
$password=(md5($_POST['password']));
Ya no sé que hacer y pues vengo pidiendo un poco de ayuda respecto a eso.
Saludos.