Fórum dúvida login em php não funcionando #552121
22/04/2016
0
Hiago Orneles
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+ 3Post mais votado
23/04/2016
Raylan Zibel
Gostei + 1
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22/04/2016
Israel Suhanko
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23/04/2016
Raylan Zibel
E tem que ser em uma hospedagem que tenha php habilitado.
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23/04/2016
Marcio Araujo
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23/04/2016
Raylan Zibel
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23/04/2016
Hiago Orneles
<?php
ob_start();
session_start();
if(isset($_SESSION['usuario']) && (isset($_SESSION['senha']))){
header("Location: home.php");exit;
}
include("conexao2.php");
?>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="../../favicon.ico">
<title>Signin Template for Bootstrap</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/ie10-viewport-bug-workaround.css" rel="stylesheet">
<link href="cssprologin/signin.css" rel="stylesheet">
<script src="js/ie-emulation-modes-warning.js"></script>
</head>
<body>
<div class="container">
<form class="form-signin">
<h2 class="form-signin-heading">Please sign in</h2>
<label for="inputEmail" class="sr-only">Email address</label>
<input type="email" id="email" class="form-control" placeholder="Email address" required autofocus>
<label for="inputPassword" class="sr-only">Password</label>
<input type="password" id="senha" class="form-control" placeholder="Password" required>
<div class="checkbox">
<label>
<input type="checkbox" value="remember-me"> Remember me
</label>
</div>
<button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
</form>
</div> <!-- /container -->
<!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
<script src="js/ie10-viewport-bug-workaround.js"></script>
</body>
</html>
<?php
if(isset($_GET['acao'])){
if(!isset($_POST['logar'])){
$acao = $_GET['acao'];
if($acao=='negado'){
echo '<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Erro ao acessar!</strong> Voc� precisa estar logado p/ acessar o Sistema.
</div>';
}
}
}
if(isset($_POST['logar'])){
// RECUPERAR DADOS FORM
$email = trim(strip_tags($_POST['email']));
$senha = trim(strip_tags($_POST['senha']));
// SELECIONAR BANCO DE DADOS
$select = "SELECT * from login WHERE BINARY email=:email AND BINARY senha=:senha ";
try{
$result = $conexao->prepare($select);
$result->bindParam(':email', $email, PDO::PARAM_STR);
$result->bindParam(':senha', $senha, PDO::PARAM_STR);
$result->execute();
$contar = $result->rowCount();
if($contar>0){
$email = $_POST['email'];
$senha = $_POST['senha'];
$_SESSION['usuario'] = $email;
$_SESSION['senha'] = $senha;
echo '<div class="alert alert-success">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Logado com Sucesso!</strong> Redirecionando para o sistema.
</div>';
header("Refresh: 3, home.php?acao=welcome");
}else{
echo '<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Erro ao logar!</strong> Os dados est�o incorretos.
</div>';
}
}catch(PDOException $e){
echo $e;
}
}// se clicar no bot�o entrar no sistema
?>Gostei + 0
23/04/2016
Hiago Orneles
Gostei + 0
23/04/2016
Raylan Zibel
<?php
error_reporting(E_All);
ob_start(); // ?
session_start();
$usuario = isset($_SESSION['usuario']) ? $_SESSION['usuario'] : "";
$usuario = isset($_SESSION['senha']) ? $_SESSION['senha'] : "";
if(($usuario == "") or ($senha == "")){
header("Location: home.php");
die();
}
include_once("conexao2.php");
?>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="../../favicon.ico">
<title>Signin Template for Bootstrap</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/ie10-viewport-bug-workaround.css" rel="stylesheet">
<link href="cssprologin/signin.css" rel="stylesheet">
<script src="js/ie-emulation-modes-warning.js"></script>
</head>
<body>
<div class="container">
<form class="form-signin">
<h2 class="form-signin-heading">Please sign in</h2>
<label for="inputEmail" class="sr-only">Email address</label>
<input type="email" id="email" class="form-control" placeholder="Email address" required autofocus>
<label for="inputPassword" class="sr-only">Password</label>
<input type="password" id="senha" class="form-control" placeholder="Password" required>
<div class="checkbox">
<label>
<input type="checkbox" value="remember-me"> Remember me
</label>
</div>
<button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
</form>
</div> <!-- /container -->
<!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
<script src="js/ie10-viewport-bug-workaround.js"></script>
</body>
</html>
<?php
if(isset($_REQUEST['acao'])){
if(!isset($_REQUEST['logar'])){
$acao = $_REQUEST['acao'];
if($acao=='negado'){
echo '<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Erro ao acessar!</strong> Voc� precisa estar logado p/ acessar o Sistema.
</div>';
}
}
}
if(isset($_REQUEST['logar'])){
// RECUPERAR DADOS FORM
$email = trim(strip_tags($_REQUEST['email']));
$senha = trim(strip_tags($_REQUEST['senha']));
// SELECIONAR BANCO DE DADOS
$select = "SELECT * from login WHERE BINARY email=:email AND BINARY senha=:senha ";
try{
$result = $conexao->prepare($select);
$result->bindParam(':email', $email, PDO::PARAM_STR);
$result->bindParam(':senha', $senha, PDO::PARAM_STR);
$result->execute();
$contar = $result->rowCount();
if($contar>0){
$email = $_REQUEST['email'];
$senha = $_REQUEST['senha'];
$_SESSION['usuario'] = $email;
$_SESSION['senha'] = $senha;
echo '<div class="alert alert-success">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Logado com Sucesso!</strong> Redirecionando para o sistema.
</div>';
header("Refresh: 3, home.php?acao=welcome");
}else{
echo '<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Erro ao logar!</strong> Os dados est�o incorretos.
</div>';
}
}catch(Exception $e){
echo $e;
}
}// se clicar no bot�o entrar no sistema
?>
Gostei + 0
23/04/2016
Hiago Orneles
Gostei + 0
23/04/2016
Raylan Zibel
if(($usuario != "") and ($senha != "")){
header("Location: home.php");
die();
}
Gostei + 0
23/04/2016
Hiago Orneles
Gostei + 0
23/04/2016
Raylan Zibel
<?php
error_reporting(E_All); // mostrar erros
ob_start(); // ?
session_start();
// validar login
$usuario = isset($_SESSION['usuario']) ? $_SESSION['usuario'] : "";
$usuario = isset($_SESSION['senha']) ? $_SESSION['senha'] : "";
if(($usuario != "") and ($senha != "")){
header("Location: home.php");
die();
}
include_once("conexao2.php");
?>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="../../favicon.ico">
<title>Signin Template for Bootstrap</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/ie10-viewport-bug-workaround.css" rel="stylesheet">
<link href="cssprologin/signin.css" rel="stylesheet">
<script src="js/ie-emulation-modes-warning.js"></script>
<script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
</head>
<body>
<div class="container">
<div> <?php // tirei o form e coloquei uma function no onclick no botao ?>
<h2 class="form-signin-heading">Please sign in</h2>
<div style="margin-bottom: 10px; float: left; margin-right: 10px;">
<label for="inputEmail" class="sr-only">Email address</label>
<input type="email" id="email" class="form-control" placeholder="Email address" required autofocus>
</div>
<div style="margin-bottom: 10px;">
<label for="inputPassword" class="sr-only">Password</label>
<input type="password" id="senha" class="form-control" placeholder="Password" required>
</div>
<div style="margin-bottom: 10px;" class="checkbox">
<label>
<input type="checkbox" value="remember-me"> Remember me
</label>
</div>
<div style="margin-bottom: 10px;" class="checkbox">
<button class="btn btn-lg btn-primary btn-block" onclick="logar()">Log in</button>
</div>
</div>
</div> <!-- /container -->
<!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
<script src="js/ie10-viewport-bug-workaround.js"></script>
</body>
</html>
<script type="text/javascript">
function logar(){
// passo os parametro de login via GET
window.location.href = 'login.php?email='+$('#email').val()+'&senha='+$('#senha').val()+'&acao=logar';
}
</script>
<?php
if(isset($_REQUEST['acao'])){
if($_REQUEST['acao'] != 'logar'){
$acao = $_REQUEST['acao'];
if($acao=='negado'){
echo '<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Erro ao acessar!</strong> Voc� precisa estar logado p/ acessar o Sistema.
</div>';
}
} else {
// RECUPERAR DADOS FORM
$email = trim($_REQUEST['email']);
$senha = trim($_REQUEST['senha']);
// Testes, tirar depois
//echo $email."<br>".$senha;
header("Location: home.php"); die();
try{
// SELECIONAR BANCO DE DADOS
$select = "SELECT * from login WHERE BINARY email=:email AND BINARY senha=:senha ";
$result = $conexao->prepare($select);
$result->bindParam(':email', $email, PDO::PARAM_STR);
$result->bindParam(':senha', $senha, PDO::PARAM_STR);
$result->execute();
$contar = $result->rowCount();
if($contar > 0){
$email = $_REQUEST['email'];
$senha = $_REQUEST['senha'];
$_SESSION['usuario'] = $email;
$_SESSION['senha'] = $senha;
echo '<div class="alert alert-success">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Logado com Sucesso!</strong> Redirecionando para o sistema.
</div>';
header("Refresh: 3, home.php?acao=welcome");
}else{
echo '<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Erro ao logar!</strong> Os dados est�o incorretos.
</div>';
}
} catch(Exception $e) {
echo $e->getMessage();
}
}
}
?>
Gostei + 0
23/04/2016
Raylan Zibel
// Testes, tirar depois
//echo $email."<br>".$senha;
header("Location: home.php"); die();
Gostei + 0
23/04/2016
Hiago Orneles
Gostei + 0
23/04/2016
Raylan Zibel
<?php
error_reporting(E_All); // mostrar erros
ob_start(); // ?
session_start();
// validar login
$usuario = isset($_SESSION['usuario']) ? $_SESSION['usuario'] : "";
$usuario = isset($_SESSION['senha']) ? $_SESSION['senha'] : "";
if(($usuario != "") and ($senha != "")){
header("Location: home.php");
die();
}
include_once("conexao2.php");
?>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="../../favicon.ico">
<title>Signin Template for Bootstrap</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/ie10-viewport-bug-workaround.css" rel="stylesheet">
<link href="cssprologin/signin.css" rel="stylesheet">
<script src="js/ie-emulation-modes-warning.js"></script>
<script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
</head>
<body>
<div class="container">
<div> <?php // tirei o form e coloquei uma function no onclick no botao ?>
<h2 class="form-signin-heading">Please sign in</h2>
<div style="margin-bottom: 10px; float: left; margin-right: 10px;">
<label for="inputEmail" class="sr-only">Email address</label>
<input type="email" id="email" class="form-control" placeholder="Email address" required autofocus>
</div>
<div style="margin-bottom: 10px;">
<label for="inputPassword" class="sr-only">Password</label>
<input type="password" id="senha" class="form-control" placeholder="Password" required>
</div>
<div style="margin-bottom: 10px;" class="checkbox">
<label>
<input type="checkbox" value="remember-me"> Remember me
</label>
</div>
<div style="margin-bottom: 10px;" class="checkbox">
<button class="btn btn-lg btn-primary btn-block" onclick="logar()">Log in</button>
</div>
</div>
</div> <!-- /container -->
<!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
<script src="js/ie10-viewport-bug-workaround.js"></script>
</body>
</html>
<script type="text/javascript">
function logar(){
// passo os parametro de login via GET
window.location.href = 'login.php?email='+$('#email').val()+'&senha='+$('#senha').val()+'&acao=logar';
}
</script>
<?php
if(isset($_REQUEST['acao'])){
if($_REQUEST['acao'] != 'logar'){
$acao = $_REQUEST['acao'];
if($acao=='negado'){
echo '<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Erro ao acessar!</strong> Voc� precisa estar logado p/ acessar o Sistema.
</div>';
}
} else {
// RECUPERAR DADOS FORM
$email = trim($_REQUEST['email']);
$senha = trim($_REQUEST['senha']);
try{
// SELECIONAR BANCO DE DADOS
$select = "SELECT * from login WHERE BINARY email=:email AND BINARY senha=:senha ";
$result = $conexao->prepare($select);
$result->bindParam(':email', $email, PDO::PARAM_STR);
$result->bindParam(':senha', $senha, PDO::PARAM_STR);
$result->execute();
$contar = $result->rowCount();
if($contar > 0){
$email = $_REQUEST['email'];
$senha = $_REQUEST['senha'];
$_SESSION['usuario'] = $email;
$_SESSION['senha'] = $senha;
echo '<div class="alert alert-success">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Logado com Sucesso!</strong> Redirecionando para o sistema.
</div>';
header("Refresh: 3, home.php?acao=welcome");
}else{
echo '<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert">�</button>
<strong>Erro ao logar!</strong> Os dados est�o incorretos.
</div>';
}
} catch(Exception $e) {
echo $e->getMessage();
}
}
}
?>
Gostei + 0
23/04/2016
Hiago Orneles
Gostei + 0
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