Estou Fazendo Um Sistema De Cadastro Usando O Xammp fiz o login mais na hora que abre da os seguintes erros ===================================================================================================================== Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at C:\xampp\htdocs\pgs\login.php:1) in C:\xampp\htdocs\pgs\login.php on line 0 Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\xampp\htdocs\pgs\login.php:1) in C:\xampp\htdocs\pgs\login.php on line 0 ===================================================================================================================== Codigo ===================================================================================================================== <?php virtual('/Connections/localhost.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['usoemail'])) {
$loginUsername=$_POST['usoemail'];
$password=md5($_POST['usosenha']);
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "index.html";
$MM_redirectLoginFailed = "login.php?errologin=true";
$MM_redirecttoReferrer = false;
mysql_select_db($database_localhost, $localhost);
$LoginRS__query=sprintf("SELECT usoemail, usosenha FROM `user` WHERE usoemail=%s AND usosenha=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text"));
$LoginRS = mysql_query($LoginRS__query, $localhost) 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>
<style type="text/css">
p{
blackgrund:#000;
text-align:center;
font:Verdana, Geneva, sans-serif;
font-size:15;
border:solid 1px #a7a7a7
}
</style>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Login</title>
</head>
<body>
<form id="form3" name="form3" method="POST" action="<?php echo $loginFormAction; ?>">
<table width="200" border="0" align="center">
<tr>
<td width="53"><p>Usuario(email)</p></td>
<td width="131"><label for="usoid2"></label>
<input type="text" name="usoemail" id="usoid2" /></td>
</tr>
<tr>
<td>Senha</td>
<td><label for="usosenha"></label>
<input type="password" name="usosenha" id="usosenha" /></td>
</tr>
<tr>
<td>Entrar</td>
<td><input type="submit" name="entrar" id="entrar" value="Entrar" /></td>
</tr>
</table>
</form>
</body>
</html> =====================================================================================================================
