我在其中有一个登录页面，我已经设置了一些会话，因此，一旦用户登录到定向到用户页面（例如，该页面上的www.sitename / users / index.php）后，就会有个人资料信息和密码＆email更改更新等。常规的东西。 我遇到的问题是通过php标头功能重定向后用户登录后，用户个人资料页面部分未显示。
这是我的php登录代码：
<?php
session_start();
include 'include/db-conn.php';
if (isset($_POST['submit'])) {
$username = $_POST['user_name'];
$email = $_POST['user_email'];
$password = $_POST['user_password'];
$sql = "SELECT * FROM `all_users` WHERE `user_name`='$username' AND `user_email`='$email'";
$result = mysqli_query($conn, $sql);
$user = mysqli_fetch_assoc($result);
if ($user['status'] == '0') {
echo "<script>alert('Your Account needs to be verified first , check your email that you got during signing up!')</script>";
exit();
header("Location: index.php");
}
if ($user['status'] == '2') {
echo "<script>alert('Your Account Status is 2!')</script>";
exit();
header("Location: index.php");
}
if ($user['status'] == '3') {
echo "<script>alert('Your Account Status is 3!!')</script>";
exit();
header("Location: index.php");
}
if ($user['status'] == '4') {
exit();
header('Location: index.php');
}
if ($user['user_name'] == $username && $user['user_email'] == $email && password_verify($password, $user['user_password'])) {
$_SESSION['id'] = $user['id'];
$_SESSION['userid'] = $user['user_random_id'];
$_SESSION['username'] = $user['user_name'];
$_SESSION['email'] = $user['user_email'];
$_SESSION['user_role_type'] = $user['user_role_type_name'];
$_SESSION['main_user_type'] = $user['main_user_group'];
$_SESSION['sub_user_type'] = $user['sub_user_group'];
$_SESSION['logged_in'] = true;
echo '<script>location.href=users/index.php;</script>';
header("Location: users/index.php");
//ob_enf_fluch();
} else {
echo "<script>alert('Please check your credentials. Your user name, email or password are incorrect')</script>";
header("Location: index.php");
}
}
？>
此会话会检查用户帐户页面，以便他们只有在登录时才能访问：
<?php
if (!isset($_SESSION['main_user_group'])) {
header("Location: index.php");
exit();
}
？>
这是html代码：
<div class="panel panel-default">
<div class="panel-heading">Log In</div>
<div class="panel-body">
<form name="userLogin" action="login-script.php" method="POST" onsubmit="return validateForm()">
<!---->
<div class="form-group">
<label for="user_name">Username</label>
<input required="required" placeholder="enter here" type="text" name="user_name" class="form-control">
</div>
<hr>
<!---->
<div class="form-group">
<label for="user_email">Email</label>
<input required="required" placeholder="enter here" type="email" name="user_email" class="form-control">
</div>
<hr>
<!---->
<div class="form-group">
<label for="user_password">Password</label>
<input required="required" placeholder="enter here" type="password" name="user_password" class="form-control">
</div>
</div>
<div class="panel-footer">
<div class="form-group">
<input placeholder="enter here" type="submit" name="submit" value="submit" class="form-control btn btn-success">
</div>
</div>
</form>
</div>
这是用户部分www.somesite.com/users/index页面的内容：
<?php include '../include/db-conn.php'; ?>
<?php include '../include/header.php'; ?>
<?php include 'session-check.php'; ?>
<!--Section-->
<div class="container-fluid p0 m0 ">
<ul class="breadcrumb m0 p20">
<li>Users</li>
<li class="active">Account</li>
</ul>
</div>
<!-- Section-->
<div class="container-fluid">
<div class="container">
<div class="row">
<br>
<div class="col-md-3">
<div class="panel panel-default">
<div class="panel-heading">
Links
</div>
<div class="panel-body p0">
<?php include 'common-links.php'; ?>
</div>
</div>
</div>
<div class="col-md-9">
<form action="">
<div class="col-md-3">
<div class="panel panel-default p0">
<div class="panel-heading">Image</div>
<div class="panel-body p0">
<img class="img-responsive" src="https://s3.amazonaws.com/uifaces/faces/twitter/rem/128.jpg" width="100%" height="100%" alt="">
<label for="user_image"><input class="form-control" type="file" name="user_image"></label>
</div>
<div class="panel-footer">
<p>User Role:</p>
<p>Username:</p>
<p>Joined:</p>
<p>User ID:</p>
<p>Email Verified:</p>
</div>
</div>
</div>
<div class="col-md-9">
<div class="panel panel-default p0">
<div class="panel-heading">Profile Info</div>
<div class="panel-body">
<div class="form-group">
<label for="user_title">Title</label>
<select class="form-control select" name="user_title" id="">
<option value="non-selected">Non Selected</option>
<option value="Mr">Mr</option>
<option value="Mrs">Mrs</option>
<option value="Miss">Miss</option>
<option value="oters">Others</option>
</select>
</div>
<hr>
<div class="form-group">
<label for="user_gender">Gender</label>
<select class="form-control select" name="user_gender" id="">
<option value="non-selected">Non Selected</option>
<option value="Female">Female</option>
<option value="Male">Male</option>
<option value="Tansgender">Tansgender</option>
<option value="Bi-Sexual">Bi-Sexual</option>
<option value="oters">Others</option>
</select>
</div>
<hr>
<div class="form-group">
<label for="user_first_name">First Name</label>
<input required class="form-control" type="text" name="user_first_name" placeholder="enter here">
</div>
<hr>
<div class="form-group">
<label for="user_middle_name">Middle Name</label>
<input required class="form-control" type="text" name="user_middle_name" placeholder="enter here">
</div>
<hr>
<div class="form-group">
<label for="user_last_name">Lastname</label>
<input required class="form-control" type="text" name="user_last_name" placeholder="enter here">
</div>
<hr>
<div class="form-group">
<label for="user_dob">D.O.B</label>
<input required class="form-control" type="date" name="user_dob" placeholder="enter here">
</div>
<hr class="">
<textarea class="tinymce form-control" cols="30" rows="10" name="about_user" placeholder="Write something about yourself!"></textarea>
<hr>
<h3>Address</h3>
<div class="form-group">
<label for="user_address_number">Address No</label>
<input required class="form-control" type="text" name="user_address_number" placeholder="enter here">
</div>
<hr>
<div class="form-group">
<label for="user_address_street">Address Street</label>
<input required class="form-control" type="text" name="user_address_street" placeholder="enter here">
</div>
<hr>
<!--get country from the db-->
<div class="form-group">
<label for="user_address_country">Country(select)</label>
<select class="form-control select" name="user_address_country" id="">
<option value="non-selected">None Selected</option>
<option value="GB">United Kingdom</option>
</select>
</div>
<hr>
<!--get state from the db-->
<div class="form-group">
<label for="user_address_state">State / County /Province / Region (select)</label>
<select class="form-control select" name="user_address_state" id="">
<option value="non-selected">None Selected</option>
<option value="GB">United Kingdom</option>
</select>
</div>
<hr>
<!--get city from the db-->
<div class="form-group">
<label for="user_address_city">City (select)</label>
<select class="form-control select" name="user_address_city" id="">
<option value="non-selected">None Selected</option>
<option value="GB">United Kingdom</option>
</select>
</div>
<hr>
<!--get town from the db-->
<div class="form-group">
<label for="user_address_town">Town (select)</label>
<select class="form-control select" name="user_address_town" id="">
<option value="non-selected">None Selected</option>
<option value="GB">United Kingdom</option>
</select>
</div>
<hr>
<div class="form-group">
<label for="user_address_post_code_zip">Post / Zip Code </label>
<input required class="form-control" type="text" name="user_address_post_code_zip" placeholder="enter here">
</div>
<hr>
<div class="form-group">
<label for="user_phone_number">Phone Number</label>
<input class="form-control" type="tel" name="user_phone_number" placeholder="enter here">
</div>
<hr>
<div class="form-group">
<label for="user_mobile_number">Mobile Number</label>
<input class="form-control" type="tel" name="user_mobile_number" placeholder="enter here">
</div>
<hr>
<div class="form-group">
<label for="user_email">User Email</label>
<input required class="form-control" type="email" name="user_email" placeholder="enter here">
</div>
<hr>
<div class="form-group">
<input class="form-control btn-success" type="submit" name="save" value="Save">
</div>
</div>
</div>
</div>
</form>
</div>
</div>
</div>
<br>
</div>
<?php include '../include/footer.php'; ?>
答案 0 :(得分：0)
如果此代码不起作用，请尝试提供该代码，请检查您的密码哈希格式是否正确。 注意：，user / index.php必须启动会话“ session_start（）;”
<?php
session_start();
include 'include/db-conn.php';
if (isset($_POST['submit'])) {
$username = $_POST['user_name'];
$email = $_POST['user_email'];
$password = md5($_POST['user_password']);
$sql = "SELECT * FROM `all_users` WHERE `user_name`='$username' AND `user_email`='$email' AND `user_password`='$password'";
$result = mysqli_query($conn, $sql);
$user = mysqli_fetch_assoc($result);
if(!empty($user)){
if ($user['status'] == '0') {
echo "<script>alert('Your Account needs to be verified first , check your email that you got during signing up!')</script>";
exit;
header("Location: index.php");
}elseif($user['status'] == '2') {
echo "<script>alert('Your Account Status is 2!')</script>";
exit;
header("Location: index.php");
}elseif($user['status'] == '3') {
echo "<script>alert('Your Account Status is 3!!')</script>";
exit;
header("Location: index.php");
}elseif($user['status'] == '4') {
exit;
header('Location: index.php');
}
$_SESSION['id'] = $user['id'];
$_SESSION['userid'] = $user['user_random_id'];
$_SESSION['username'] = $user['user_name'];
$_SESSION['email'] = $user['user_email'];
$_SESSION['user_role_type'] = $user['user_role_type_name'];
$_SESSION['main_user_group'] = $user['main_user_group'];
$_SESSION['sub_user_type'] = $user['sub_user_group'];
$_SESSION['logged_in'] = true;
header("Location: users/index.php");
}else {
echo "<script>alert('Please check your credentials. Your user name, email or password are incorrect')</script>";
header("Location: index.php");
}
}
?>
答案 1 :(得分：0)
未显示html部分的原因是html位于session_start（）之前；因为我使用php include函数主要通过header.php在整个网站上呈现html。 通过添加session_start（）可以解决该问题。在由php include函数呈现的header.php的开头，或者只是确保session_start（）;在任何给定情况下都在html标签上方。
如果我错了，请纠正我，但这似乎对我有用！ 谢谢