如何让登录模块在登录前显示登录界面，登录后显示用户信息呢？
我知道是通过session判断，就是在session通过后模板方面怎么变成用户登录的信息呢
回复讨论(解决方案)
用户信息完全写入session 模板判断决定是输出session中的用户信息还是登陆框
我一般是采用session来进行判断后显示对应状态的内容，要是你想效果更好点可以采用js来进行判断使用。
登陆保存
session_start();
$_SESSION['username'] = $_POST['username'];
页面显示
session_start();
echo $_SESSION['username'];
很简单的，就是用session
if判断呗 直接 php echo HTML代码
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
How to use Xiaohongshu account to find users? Can I find my mobile phone number?
Mar 22, 2024 am 08:40 AM
With the rapid development of social media, Xiaohongshu has become one of the most popular social platforms. Users can create a Xiaohongshu account to show their personal identity and communicate and interact with other users. If you need to find a user’s Xiaohongshu number, you can follow these simple steps. 1. How to use Xiaohongshu account to find users? 1. Open the Xiaohongshu APP, click the "Discover" button in the lower right corner, and then select the "Notes" option. 2. In the note list, find the note posted by the user you want to find. Click to enter the note details page. 3. On the note details page, click the "Follow" button below the user's avatar to enter the user's personal homepage. 4. In the upper right corner of the user's personal homepage, click the three-dot button and select "Personal Information"
What should I do if I download other people's wallpapers after logging into another account on wallpaperengine?
Mar 19, 2024 pm 02:00 PM
When you log in to someone else's steam account on your computer, and that other person's account happens to have wallpaper software, steam will automatically download the wallpapers subscribed to the other person's account after switching back to your own account. Users can solve this problem by turning off steam cloud synchronization. What to do if wallpaperengine downloads other people's wallpapers after logging into another account 1. Log in to your own steam account, find cloud synchronization in settings, and turn off steam cloud synchronization. 2. Log in to someone else's Steam account you logged in before, open the Wallpaper Creative Workshop, find the subscription content, and then cancel all subscriptions. (In case you cannot find the wallpaper in the future, you can collect it first and then cancel the subscription) 3. Switch back to your own steam
How do I log in to my previous account on Xiaohongshu? What should I do if the original number is lost after it is reconnected?
Mar 21, 2024 pm 09:41 PM
With the rapid development of social media, Xiaohongshu has become a popular platform for many young people to share their lives and explore new products. During use, sometimes users may encounter difficulties logging into previous accounts. This article will discuss in detail how to solve the problem of logging into the old account on Xiaohongshu, and how to deal with the possibility of losing the original account after changing the binding. 1. How to log in to Xiaohongshu’s previous account? 1. Retrieve password and log in. If you do not log in to Xiaohongshu for a long time, your account may be recycled by the system. In order to restore access rights, you can try to log in to your account again by retrieving your password. The operation steps are as follows: (1) Open the Xiaohongshu App or official website and click the "Login" button. (2) Select "Retrieve Password". (3) Enter the mobile phone number you used when registering your account
Discuz background login problem solution revealed
Mar 03, 2024 am 08:57 AM
The solution to the Discuz background login problem is revealed. Specific code examples are needed. With the rapid development of the Internet, website construction has become more and more common, and Discuz, as a commonly used forum website building system, has been favored by many webmasters. However, precisely because of its powerful functions, sometimes we encounter some problems when using Discuz, such as background login problems. Today, we will reveal the solution to the Discuz background login problem and provide specific code examples. We hope to help those in need.
Log in to Ubuntu as superuser
Mar 20, 2024 am 10:55 AM
In Ubuntu systems, the root user is usually disabled. To activate the root user, you can use the passwd command to set a password and then use the su- command to log in as root. The root user is a user with unrestricted system administrative rights. He has permissions to access and modify files, user management, software installation and removal, and system configuration changes. There are obvious differences between the root user and ordinary users. The root user has the highest authority and broader control rights in the system. The root user can execute important system commands and edit system files, which ordinary users cannot do. In this guide, I'll explore the Ubuntu root user, how to log in as root, and how it differs from a normal user. Notice
How to log in to Kuaishou PC version - How to log in to Kuaishou PC version
Mar 04, 2024 pm 03:30 PM
Recently, some friends have asked me how to log in to the Kuaishou computer version. Here is the login method for the Kuaishou computer version. Friends who need it can come and learn more. Step 1: First, search Kuaishou official website on Baidu on your computer’s browser. Step 2: Select the first item in the search results list. Step 3: After entering the main page of Kuaishou official website, click on the video option. Step 4: Click on the user avatar in the upper right corner. Step 5: Click the QR code to log in in the pop-up login menu. Step 6: Then open Kuaishou on your phone and click on the icon in the upper left corner. Step 7: Click on the QR code logo. Step 8: After clicking the scan icon in the upper right corner of the My QR code interface, scan the QR code on your computer. Step 9: Finally log in to the computer version of Kuaishou
How to log in if Xiaohongshu only remembers the account? I just remember how to retrieve my account?
Mar 23, 2024 pm 05:31 PM
Xiaohongshu has now been integrated into the daily lives of many people, and its rich content and convenient operation methods make users enjoy it. Sometimes, we may forget the account password. It is really annoying to only remember the account but not be able to log in. 1. How to log in if Xiaohongshu only remembers the account? When we forget our password, we can log in to Xiaohongshu through the verification code on our mobile phone. The specific operations are as follows: 1. Open the Xiaohongshu App or the web version of Xiaohongshu; 2. Click the "Login" button and select "Account and Password Login"; 3. Click the "Forgot your password?" button; 4. Enter your account number. Click "Next"; 5. The system will send a verification code to your mobile phone, enter the verification code and click "OK"; 6. Set a new password and confirm. You can also use a third-party account (such as
What should I do if I can't log in to my account on Google Chrome? Solution to why Google Chrome account cannot be logged in
Mar 13, 2024 pm 02:10 PM
What should I do if I can’t log in to my account on Google Chrome? When many users use this software, certain functions require users to log in to their Google account before they can use it. However, they have tried many times but failed to log in successfully. Faced with this problem, many users do not know how to solve it, so In this issue, the editor is here to share the solution with you. I hope that the content of today’s software tutorial can be helpful to everyone. The solution is as follows: 1. Click on a browser on the desktop, and after opening it, you will see something like this. 2. If a login pops up at this time, click it. If you can't see it, click the upper right corner. 3. Click Login, then enter your account number. You do not need to enter the account after @, and click Next. 4. Enter the password. When you see this prompt, click Enable
