How can i see user details in php?
In social networking websites like Facebook, Instagram, etc, the username and profile picture of the user that has logged in gets displayed in the header of the website, and that header remains constant, irrespective of the webpage the user has opened. Such functionality can be created by using the session variables. Show
sql
phpMyAdmin after the database and table creation Project folder, containing the necessary files error.phphtml
Explanation: The error.php file is responsible for holding the error messages of the system. Suppose the user enters the wrong username and password combination, then in such cases, the error messages will be stored in the $error variable, which will then be displayed to the user using ‘echo; function of PHP. php
Explanation: The session is started using session_start() method. After that, the variables are declared and an error array is created. It will store all the error
messages. The server.php page is then connected to the ‘registration’ database created earlier. After the user clicks the ‘register’ button on the register.php button, the data entered is sent to the database, and this completes a new registration. However, form validation is done before that to make sure that the user is filling the form correctly. All the fields are required and cannot be left blank. html
Explanation: Login page of the system. The user has to enter the username and password to successfully log in. After the login button is pressed, the login code written in the server.php page is run, which does all the backend
work, like checking whether the username and password match or not. php
Explanation: This page contains the HTML coding of the registration page. The ‘server.php’, and ‘errors.php’ pages are included in lines 01 and 15 respectively. This is necessary to make the backend of the registration
system work. The user is asked to enter the username, email, and password to create an account. After the input fields are filled, the data entered is sent to the database table. html
Explanation: CSS
Pictorial Representation: Registration Page User is redirected to this page after logging in. A welcome message is displayed there. Login page of the system User has successfully logged in Incorrect username and password combination How to run this project?The source codes of this project can be obtained from this GitHub repository.
HTML is the foundation of webpages, is used for webpage development by structuring websites and web apps.You can learn HTML from the ground up by following this HTML Tutorial and HTML Examples. PHP is a server-side scripting language designed specifically for web development. You can learn PHP from the ground up by following this PHP Tutorial and PHP Examples. How can I get user data in PHP?$data = mysql_query("SELECT * FROM userid WHERE id={$userid}"); $info = mysql_fetch_array( $data ); echo $info['Name']; $info will now contain all the user info for 1 user, you need to fill $userid with the actual id from the user that is logged in.
How can I see online users in PHP?Store User Login Information in table. First when user has login into our system then we have to save his login information like his id, login time into our login details database. ... . Update Last Activity of Login user into his login information. ... . Fetch Online User data from table.. How can I check if a user is registered in PHP?$query = mysql_query("SELECT username FROM Users WHERE username=$username", $con); if (mysql_num_rows($query) != 0) { echo "Username already exists"; } else { ... }
How can I see PHP database?Retrieve or Fetch Data From Database in PHP. SELECT column_name(s) FROM table_name.. $query = mysql_query("select * from tablename", $connection);. $connection = mysql_connect("localhost", "root", "");. $db = mysql_select_db("company", $connection);. $query = mysql_query("select * from employee", $connection);. |