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- <?php
- session_start();
- if(isset($_POST['email'])&& empty($_POST['email'])==false){
- $email=addslashes($_POST['email']);
- $senha=md5(addslashes($_POST['senha']));
- $variavel="mysql:dbname=blog;host=127.0.0.1";
- $dbuser="root";
- $dbpass="";
- try{
- $variavel=new PDO($dsn,$dbuser,$dbpass);
- $sql=$db->query(" SELECT *FROM usuarios WHERE email='$email' AND senha='$senha'");//requisicao consulta no banco
- if($sql->rowCount()>0){//retorna quantos registros encontrados na requisicao
- $dado=$sql->fetch();//pega o primeiro resultado encontrado da lista
- $_SESSION['id']=$dado['id'];//envia o id para a sessao
- header("Location:index.php");
- }
- }catch(PDOException $e){
- echo "falhou".$e->getMessage();
- }
- }
- ?>
- <form method="post">
- email:<br/>
- <input type="email" name="email"/><br><br/>
- senha:<br/>
- <input type="password" name="senha"/><br><br/>
- <input type="submit" value="Entrar">
- </form>
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