最初，我在我的笔记本电脑（Linux）上本地设置了我的网站，并且最近将我的工作从那里迁移到了我的主 PC - Windows。我转移工作的原因是，我发现我使用的那种 Linux 存在令人难以置信的错误，即使互联网很好，连接也会不断断开，或者刷新网站需要很长时间。
我现在使用 XAMPP 而不是手动设置带有 PHP、Apache 和 MySQL 的 localhost。我现在也在使用的 IDE 是 PhpStorm，它直接连接到我的 phpmyadmin。
现在我的问题是，现在我得到了 WSOD - 白屏死机，当我尝试通过我的网站注册某人时，这个空白的白屏没有显示任何错误，我已经查看了所有可能的帮助找到解决这个问题。然而没有成功，所以现在我陷入了困境，我的代码是问题还是其他问题，我无法判断。
当我尝试登录功能时也是如此。
尽管到处都有小错误，但这在我的笔记本电脑上运行良好。
我启用了错误报告，我尝试在php.ini文件中启用它，它只会被忽略或让 XAMPP 拒绝它（不起作用）。
无论如何，这是我的数据库和注册代码，仅举一个例子：
注册.php：
<?php
require 'connection.php';
ini_set('display_errors', 1);
ini_set('html_errors', 0);
error_reporting(E_ALL);
$firstname = isset($_POST['firstname']) ? $_POST['firstname'] : '';
$lastname = isset($_POST['lastname']) ? $_POST['lastname'] : '';
$email = isset($_POST['email']) ? $_POST['email'] : '';
$username = isset($_POST['username']) ? $_POST['username'] : '';
$password = isset($_POST['password']) ? $_POST['password'] : '';
$confirmpassword = isset($_POST['confirmpassword']) ? $_POST['confirmpassword'] : '';
$message[] = '';
if (!empty($_POST['username']) && !empty($_POST['password']))
{
//var_dump($password, $confirmpassword);
if(strlen($password) > 6 && strlen($password) < 32)
{
if($password == $confirmpassword)
{
$records = $conn->prepare('SELECT * FROM users WHERE Username = :username');
$records->bindParam(':username', $_POST['username']);
$records->execute();
$results = $records->fetchAll(PDO::FETCH_ASSOC);
//var_dump($results);
if(count($results) > 0)
{
echo 'That username is already in use, please use a different one.';
}
else
{
$emailRecords = $conn->prepare('SELECT * FROM users WHERE Email = :email');
$emailRecords->bindParam(':email', $_POST['email']);
$emailRecords->execute();
$emailResults = $emailRecords->fetchAll(PDO::FETCH_ASSOC);
if(count($emailResults) > 0)
{
echo 'That email is already in use, are you sure you\'re not registered with us already? <a href="loginPage.php">Login Here</a>';
}
else
{
$sql = "INSERT INTO users (Firstname, Lastname, Role, Email, Username, Password) VALUES (:firstname, :lastname, :role, :email, :username, :passwords)";
$stmt = $conn->prepare($sql);
$hashPassword = password_hash($password, PASSWORD_DEFAULT);
$stmt->bindParam(':firstname', strip_tags($firstname));
$stmt->bindParam(':lastname', strip_tags($lastname));
$stmt->bindParam(':role', $_POST['role']);
$stmt->bindParam(':email', strip_tags($email));
$stmt->bindParam(':username',strip_tags($username));
$stmt->bindParam(':passwords',strip_tags($hashPassword));
if ($stmt->execute())
{
echo 'Well done! You have successfully registered with us!';
header('Location:loginPage.php');
}
else
{
echo 'There seems to be an issue getting you registered.';
//$message = 'There seems to be an issue getting you registered.';
}
}
}
}
else
{
echo 'Your passwords do not match, please enter them correctly.';
//$message = 'Your passwords do not match, please enter them correctly.';
//header('Location:registerPage.php');
}
}
else
{
echo 'Your password must be between 6 to 32 characters.';
//header('Location:registerPage.php');
}
}
数据库 - 表用户：（登录和注册需要）
CREATE TABLE users
(
id INT(11) PRIMARY KEY NOT NULL AUTO_INCREMENT,
Firstname VARCHAR(50) NOT NULL,
Lastname VARCHAR(50) NOT NULL,
Role VARCHAR(30) NOT NULL,
Email VARCHAR(150) NOT NULL,
Username VARCHAR(60) NOT NULL,
Password VARCHAR(128) NOT NULL
);
CREATE UNIQUE INDEX Email ON users (Email);
CREATE UNIQUE INDEX Username ON users (Username);