Erro: Cannot send session cache limiter - headers already sent
Galera, seguinte...
Estou com esse erro apresentando:
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/fate1980/public_html/fate13/adm/login.php:1) in/home/fate1980/public_html/fate13/adm/login.php on line 37
No meu servidor local não tenho este erro, porém na hospedagem ele vem... Alguém pode me ajudar?
Segue o código abaixo..
<?php require_once('Connections/conexao.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 $theValue;
}
}
?>
<?phpif (!isset($_SESSION)) {
session_start();
}
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}
if (isset($_POST['usuario'])) {
$_SESSION["user"] = $_POST['usuario'];
$loginUsername=$_POST['usuario'];
$password=$_POST['senha'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "index.php?user_id=$loginUsername";
$MM_redirectLoginFailed = "erro.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_conexao, $conexao);
$LoginRS__query=sprintf("SELECT nome, senha FROM usuario WHERE nome=%s AND senha=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text"));
$LoginRS = mysql_query($LoginRS__query, $conexao) 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 );
}
}
?><html>
<head>
<meta charset="utf-8">
<title>Login</title>
<link href="css/estilo.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div style="width:300px;margin:auto;margin-top:15%">
<form ACTION="<?php echo $loginFormAction; ?>" id="formulario" name="formulario" method="POST">
Usuário</br>
<input type="text" name="usuario" id="usuario" class="input"></br></br>
Senha</br>
<input type="password" name="senha" id="senha" class="input"></br></br>
<button type="submit" id="botao" style="margin-left:5px;">Entrar</button></td>
</form>
</div>
</body>
</html>Discussão (3)
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