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localhost redirecionou-o demasiadas vezes


RedCandy

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Bom dia, estou com um problema em redirecionar para a página login.php, todas as outras páginas teem código para redirecionar para a página login.php quando ainda não foi feito o login.

Abaixo, o código da página login.php

<?php
	session_start();		
	if($_SESSION['nome'] == NULL || $_SESSION['nome']== "")
	{
		header("Location: http://localhost/testepap/login.php");
	}
				
?>
<html>
<title>Inicio</title>
<meta charset="UTF-8">
<meta http-equiv="Content-type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<body>


<div class="w3-top">
  <div class="w3-bar w3-white w3-wide w3-padding w3-card">
    <a href="home.php" class="w3-bar-item w3-button"><b>AE</b> Augusto Cabrita</a>
    <div class="w3-right w3-hide-small">
		<a class="w3-bar-item">Bem-vindo, visitante! </a>
		<a href="Template.php" class="w3-bar-item w3-button">Matriculas</a>
		<a href="Login.php" class="w3-bar-item w3-button">Login</a>
		<a href="registar.php" class="w3-bar-item w3-button">Registar</a>
		<a href="http://aeacabrita.sytes.net/webgiae/" class="w3-bar-item w3-button">GIAE</a>
    </div>
  </div>
</div>
		
		
	
<header class="w3-display-container w3-content w3-wide" style="max-width:1500px;" id="home">
</header>


<div class="w3-content w3-padding" style="max-width:1564px">
	<div class="w3-container w3-padding-32" id="projects">
		<h3 class="w3-border-bottom w3-border-light-grey w3-padding-16">Para aceder ao site é necessário fazer o login, se nao tiver uma conta criada, <a href="registar.php"> registre-se.</a></h3>
	</div>

	<div class="w3-row-padding">
		<form action="home.php" method="POST">
			Nome: <input required type="text" name="nome" style="width: 300px;"><br><br><br>
			Senha: <input required type="password" name="password" style="width: 300px;"><br><br>
			<?php
			if (isset($_COOKIE["Fail"])){
				echo "<p style='color: red;'>Nome ou Senha errada</p>";
				 setcookie("Fail", "True", time()-1);
			}
			else{
				echo "<br><br>";
			}
			?>
		<input class="btn register" type="submit" name="submit" value="Login" >
		</form>
	</div>

</div>
</body>
</html>
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Experimenta

<?php
	session_start();		
	if($_SESSION['nome'] == NULL || $_SESSION['nome']== "")
	{
		header("Location: http://localhost/testepap/login.php");
		exit();
	}
				
?>
10 REM Generation 48K!
20 INPUT "URL:", A$
30 IF A$(1 TO 4) = "HTTP" THEN PRINT "400 Bad Request": GOTO 50
40 PRINT "404 Not Found"
50 PRINT "./M6 @ Portugal a Programar."

 

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Olá RedCandy

Da forma abaixo deveria funcionar bem!

Dá uma olhadela no código com calma.

Em 25/03/2019 às 10:50, RedCandy disse:

header("Location: http://localhost/testepap/login.php");

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A página de Login não terá o mesmo redirecionamento?
Se sim, remove-o.

10 REM Generation 48K!
20 INPUT "URL:", A$
30 IF A$(1 TO 4) = "HTTP" THEN PRINT "400 Bad Request": GOTO 50
40 PRINT "404 Not Found"
50 PRINT "./M6 @ Portugal a Programar."

 

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