agora deu certo..
vlw msm..
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15/07/2004, 13:28
15/07/2004, 09:03
14/07/2004, 16:51
14/07/2004, 15:28
<?
include "conecta_banco.php";
session_start();
if ((isset($_POST['id_usuario'])) and (isset($_POST['senha_usuario'])) )
{
$id = $_POST["id_usuario"];
$senha = $_POST["senha_usuario"];
$query = "SELECT id_usuario, senha_usuario FROM tb_usuario
WHERE id_usuario = '$id' and senha_usuario = '$senha'";
$result = pg_query($conexao, $query) or die (pg_last_error($conexao));
$linhas_retornadas = pg_num_rows ($result);
if ($linhas_retornadas == 1)
{
while ($user = pg_fetch_array($result, NULL, PGSQL_ASSOC))
{
$id = $user['id_usuario'];
}
$_SESSION['id_usuario'];
}
else
{
session_unset($_SESSION['id_usuario']);
session_destroy();
$id_usuario = padrao;
}
}
else
{
if (!isset($_SESSION['id_usuario']))
{
session_unset($_SESSION['id_usuario']);
session_destroy();
$id_usuario = padrao;
}
}
?>
13/07/2004, 15:21
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