kanadias Posted April 20, 2013 at 02:23 PM Report #504160 Posted April 20, 2013 at 02:23 PM (edited) Estou a criar um site e preciso uma funçao do genero if(isset($_SESSION['username'])) { echo "Logout"; } else { echo "Login"; } ?> Preciso de inserir isto no meu html de modo a aparecer o nome utilizador e botao de log out se a sessao estiver iniciada e o login se sessao nao existir.... <?php if(isset($_SESSION['username'])) { <p>Ola; <u><?php echo $_SESSION['username']; ?></u>, </p> <p><a href="logout.php">Logout</a></p>; } else { <p><a href="#login-box" class="login-window">Login</a></p>; } ?> Não consigo por o mesmo a funcionar... devo fazer disto um ficheiro e parte e por include no hmtl? Help please Edited April 22, 2013 at 10:05 AM by brunoais geshi
N3lson Posted April 20, 2013 at 07:18 PM Report #504194 Posted April 20, 2013 at 07:18 PM (edited) tens de colocar no inicio session_start(); http://php.net/manual/pt_BR/function.session-start.php Edited April 20, 2013 at 07:20 PM by N3lson You can't do it, kid. But don't worry, my boy. You're not the only one. No one else can do it.
brunoais Posted April 22, 2013 at 10:06 AM Report #504280 Posted April 22, 2013 at 10:06 AM ... e tens que corrigir os erros de sintaxe. "[Os jovens da actual geração]não lêem porque não envolve um telecomando que dê para mirar e atirar, não falam porque a trapalhice é rainha e o calão é rei" autor: thoga31 Life is a genetically transmitted disease, induced by sex, with death rate of 100%.
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