()
// . function isAdmin() < if (isset($_SESSION['user']) && $_SESSION['user']['user_type'] == 'admin' ) < return true; >else < return false; >>
Artisans Web
Click on the ‘Edit privileges’ from the Action column of this row. On the next screen, click on the ‘Change password’. In the form, enter the password you want to set and …
$cfg['Servers'][$i]['auth_type'] = 'cookie'; $cfg['Servers'][$i]['auth_type'] = 'config'; SET PASSWORD FOR [email protected] = PASSWORD('PASSWORD_HERE'); mysqladmin -u root password PASSWORD_HEREDefault phpMyAdmin Login Credentials
I downloaded and installed phpMyAdmin 4.8.5 on my windows. Upon opening it in the browser, it immediately asks for a Username and Password. I tried to submit root for …
ALTER USER 'root'@'localhost' IDENTIFIED WITH caching_sha2_password BY 'password';Источник
Admin And User Login In PHP MySQL
In this article we will show you the solution of admin and user login in php mysql, here first we need to create login form with some input fields and database connection.
As we know valid users and admin only successfully gets login otherwise it won’t allow anyone to interact with database because it leads to unauthorized person can access database data easily.
If they are valid user or admin then it can redirect them to their home page.
Step By Step Guide On Admin And User Login In PHP MySQL :-
Here we developed login form with two input fields ‘Name, Password’ there admin have to enter login details then we can check whether user or admin is valid or not by their login details.
If they are entered valid login details then user or admin navigate to their home page otherwise we can’t move to any other page and at valid admin home page we provided all database data, admin only can view all database data from server and at valid user’s home page we provided welcome message then have logout option.
Login
conn.php ?> validate.php else if(($row[‘user_type’] == ‘admin’) && ($row[‘username’] == $username)) < $_SESSION['user']=$row['username']; header("location: admin.php"); >else if(($username == ») && ($password == »)) < echo "«; > else < echo "«; die(); > > ?> admin.php
Welcome (Admin)
Database Users All Details 0) < echo'
User Name
User Type
Email
Password
‘; while($r = mysqli_fetch_array($res)) < echo '
‘.$r[«username»].’
‘.$r[«user_type»].’
‘.$r[«email»].’
‘.$r[«password»].’
‘; > echo ‘
Logout’; > ?> user.php
Welcome (user)
Logout logout.php
Conclusion :-
In conclusion now we are able to know how to create admin and user login page in php.
When work with php we need to create and process php files at server location and then we need to start the server before execute the program.
When we executing this program on browser we can see login form there user or admin needs to provide their name and password then it will redirect them to their home page at we can see welcome message with their name and if admin login then it displays whole database table users details in table if they provide valid details otherwise it throws error and we can’t move to any other page.
I hope this article on admin and user login in php mysql helps you and the steps and method mentioned above are easy to follow and implement.
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Create Login Admin & Logout Page in PHP w/ SESSION n MySQL
[box type=”warning”]This post has been outdated. Please check the new one here where we have discussed how to create the system using session and cookie with remember me option.[/box]
I n this tutorial we shall see, how to create a basic Login System in PHP using SESSION. We shall discuss, a fully secured login system with MySQL connectivity along with an Online Demo. The login system will redirect access to the admin file if not logged in! It will also show the current user name where ever you want [In the Demo page it is on the Page heading]
For those who are a little familiar with PHP, here is the download source code and Online Demo link
[box type=”warning”]This post has been outdated. Please check the new one here where we have discussed how to create the system using session and cookie with remember me option.[/box]
Account Login Details for the Demo page are:
If you want to understand the coding behind the login system, then read on below…
#0: Strategy Used behind the Login System:
Here we shall use 5 files for making the whole system.
config.php: The main file for holding the information related to the admin MySQL table. We shall discuss in brief how to create the table. For information do check the MySQL posts.admin.php : For administrative functions. It will redirect to login.php if not authorized already;login.php: A webpage for displaying form of login. It will submit the form to check_login.php where it will be processed further;check_login.php : A PHP script to check the login details from the MySQL Table. If successfully matched, then it will register the Session, else will redirect back to the login.php file with error message;logout.php : It will delete the session, and will redirect back to login.php file with success message;
#1: Setting up the MySQL Table:
We shall use a MySQL table like this for storing administrator information:
id
user_name
user_pass
1
admin
admin
2
swashata
swashata
Basically we shall encrypt the password inside the table. Just for the demonstration I have showed the passwords above…
Now create a Database and inside it create a table login_admin
CREATE TABLE login_admin ( id INT NOT NULL AUTO_INCREMENT, user_name VARCHAR(100), user_pass VARCHAR(200), PRIMARY KEY (id) ) Now insert the two user information inside the table with the following command:
INSERT INTO login_admin (user_name, user_pass) VALUES ( ‘swashata’, SHA(‘swashata’) ) INSERT INTO login_admin (user_name, user_pass) VALUES ( ‘admin’, SHA(‘admin’) ) Now your MySQL table is ready for use!
#2: Setting up the config.php file: As mentioned before, it just contains all the necessary MySQL Database connection information. Here is the code for this file:
Just save this file with the above codes.
#3: Code behind the login.php File: It shows up the login form and moves it to check_login for further processing!
Please Enter Username:
Please Enter Password:
EOD; $msg = $_GET['msg']; //GET the message if($msg!='') echo ''.$msg.'
'; //If message is set echo it echo ""; echo $login_form; ?> The $msg variable is used to show any message to the user using GET method.
#4: Code Behind the check_login.php file: As you can see it registers $_SESSION[‘name’] superglobal variable along with session_register and then redirects to admin.php. Now lets see what the admin.php file has to protect it from unauthorized use! Also note that if username and password do not match, then it redirects back to the login.php file with an error $msg .
#5: Code behind admin.php file: else //Continue to current page header( 'Content-Type: text/html; charset=utf-8' ); ?> Welcome To Admin Page Logout
Put Admin Contents
I have put comments every where! So you will be able to easily understand the code! Basically, here you need to be creative to put the admin contents properly! What ever it is, it will only be shown to authorized users. Also we have set a constant ADMIN to fetch the username from the super global variable $_SESSION[‘name’] and we can echo it where ever we want!
#6: Logging out with logout.php It is used to destroy the current session. It is very simple!
Save the file with the above code and you are done!
[box type=”warning”]This post has been outdated. Please check the new one here where we have discussed how to create the system using session and cookie with remember me option.[/box]
So, now you have successfully made a PHP login system using SESSION. Later we shall see how to use cookie and HTTP authentication to make personal login systems! I hope you have enjoyed this tutorial. Do give your feedback! If you face any problem, feel free to ask!
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