How to create a Login page with PHP and MySQL

In this Post We Will Explain About is How to create a Login page with PHP and MySQL With Example and Demo.Welcome on Pakainfo.com – Examples, The best For Learn web development Tutorials,Demo with Example! Hi Dear Friends here u can know to Creating a User Login System with PHP and MySQL Example

In this post we will show you Best way to implement How to create a Login page with PHP and MySQL, hear for How to Create a Login Page in PHPwith Download .we will give you demo,Source Code and examples for implement Step By Step Good Luck!.

PHP Login Page Example Steps

Hello, Are you looking for simple Auth module PHP login script, in this post I want to Learn how to create a simple scripts PHP login with welcome page (Dashboard) using MySQL database.here This will explain you step by step creating user tables and managements, posting form some values and storing data and destroying data the session values. This login post has been some updated with mysqli.

Step 1 : Database

MySQL simple userMst table columns Like as a id, clientName, passcode.

CREATE TABLE userMst
(
id INT PRIMARY KEY AUTO_INCREMENT,
clientName VARCHAR(30) UNIQUE,
passcode VARCHAR(30)
);

Step 2 : Config.php

Simple Database configuration file.

Step 3 : Login.php

Simple steps to Contains PHP and HTML Source code.

Eneter Your  UserName :


Eneter Your Password :

Step 4 : lock.php

Simple Session verification. If no any create session value page redirect to simple main login.php

Step 5 : welcome.php

Pakainfo.com Welcome 

logout.php

and then Last step to SignOut all the session Destroy the session value.

Example

how to create login page in php?

Creating a login page in PHP involves several steps. Here’s a general outline of what you need to do:

Create a login form in HTML: The login form should include a text input for the username and a password input for the password. The form should submit to a PHP script that will handle the login process.

Write a PHP script to handle the login process: The PHP script should accept the username and password submitted from the login form, query a database to verify the user’s credentials, and create a session for the user if the login is successful.

Store the user’s session information: Once the user is logged in, you can store their session information in a session variable so you can check if the user is logged in on other pages of your website.

Here’s an example code snippet that demonstrates how to create a simple login page in PHP:

  Username:
  
  

  Password:
  
  

  

In the above code, we have created a simple login form in HTML that includes two input fields, one for the username and one for the password. The form submits to a PHP script called login.php.

// login.php
session_start();

// Check if the login form has been submitted
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
  // Get the username and password from the form
  $username = $_POST['username'];
  $password = $_POST['password'];

  // Check if the username and password are valid
  if ($username === 'myusername' && $password === 'mypassword') {
    // Create a session for the user
    $_SESSION['loggedin'] = true;
    $_SESSION['username'] = $username;
    // Redirect the user to the dashboard page
    header('Location: dashboard.php');
    exit;
  } else {
    // Display an error message
    $error = 'Invalid username or password';
  }
}

In the above code, we have created a PHP script called login.php that handles the login process. The script first starts a session and checks if the login form has been submitted. If it has, the script retrieves the username and password from the form and checks if they are valid. If the login is successful, the script creates a session for the user and redirects them to the dashboard page. If the login is not successful, the script displays an error message.

Note: This is a simple example to demonstrate the concept of a login page. In a real-world application, you would want to make sure that you are storing passwords securely, such as by using hashing algorithms, and protecting against SQL injection attacks.

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