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Page 1: Login and Registration form using oop in php

AUTHOR: PARWIZ “DANYAR”

Page 2: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP This article makes it easy to learn and use functions and sessions. Look at the

following procedure. Step 1 Create a database as in the following: Step 2 Create a table as in the following: CREATE TABLE IF NOT EXISTS `users` (     `id` int(11) NOT NULL AUTO_INCREMENT,  `username` varchar(30) NOT NULL,     `emailid` varchar(30) NOT NULL,  `password` varchar(30) NOT NULL,      PRIMARY KEY (`id`)   ) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=3 ; 

Page 3: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

Step 3

Create a form named index.php as in the following:

<!DOCTYPE html>

<html lang="en”>

<head>

<meta charset="UTF-8" />

<title>Contact List | Login Page</title>

<meta content="width=device-width, initial-scale=1.0" name="viewport" />

<meta content="" name="description" />

<meta content="" name="author" />

Page 4: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <!-- GLOBAL STYLES --> <!-- PAGE LEVEL STYLES --> <link rel="stylesheet" href="assets/plugins/bootstrap/css/

bootstrap.css" /> <link rel="stylesheet" href="assets/css/login.css" /> <link rel="stylesheet" href="assets/plugins/magic/magic.css" /> <!-- END PAGE LEVEL STYLES à </head> <body >

Page 5: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <!-- PAGE CONTENT --> <div class="container"> <div class="text-center"> </div> <div class="tab-content"> <div id="login" class="tab-pane active"> <form action="index.php" method="post" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-rect"> Enter your username and password </p> <input type="text" placeholder="E-mail" class="form-control" name="emailid"

id="emailid"/>

Page 6: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <input type="password" placeholder="Password" class="form-control"

name="password" id="password_log"/> <button class="btn text-muted text-center btn-danger" type="submit"

name="login">Sign in</button> </form> </div> <div id="forgot" class="tab-pane"> <form action="index.html" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-

rect">Enter your valid e-mail</p> <input type="email" required="required" placeholder="Your E-mail"

class="form-control" /> <br />

Page 7: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <button class="btn text-muted text-center btn-success" type="submit">Recover Password</

button> </form> </div> <div id="signup" class="tab-pane"> <form action="index.php" method="post" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-rect">Please Fill

Details To Register</p> <input type="email" placeholder="E-mail" class="form-control" name="emailid"

id="emailid" required/> <input type="text" placeholder="Username" class="form-control"

name="user_name" id="user_name" required/> <input type="password" placeholder="Password" class="form-control"

name="password" id="password" required/>

Page 8: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <input type="password" placeholder="Confirm Password" class="form-control"

name="confirm_password" id="confirm_password" required/> <button class="btn text-muted text-center btn-success" type="submit"

name="register">Register</button> </form> </div> </div> <div class="text-center"> <ul class="list-inline"> <li><a class="text-muted" href="#login" data-toggle="tab">Login</a></

li> <li><a class="text-muted" href="#signup" data-toggle="tab">Signup</

a></li>

Page 9: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP </ul> </div> </div> <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script> <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>

<script src="assets/plugins/jquery-2.0.3.min.js"></script> <script src="assets/plugins/bootstrap/js/bootstrap.js"></script> <script src="assets/js/login.js"></script> <!--END PAGE LEVEL SCRIPTS à </body> </html>

Page 10: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

Step 4

Create a config file named config.php as in the following:

<?php  

    define("DB_HOST", 'localhost');  

    define("DB_USER", 'root');  

    define("DB_PASSWORD", '');  

    define("DB_DATABSE", 'mypratice');  

?> 

Page 11: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

Step 5

Make a database connection class. Create the file named dbConnect.php as in the following:

<?php  

    class dbConnect {  

        function __construct() {  

            require_once('config.php');  

            $conn = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);  

            mysql_select_db(DB_DATABSE, $conn); 

Page 12: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP if(!$conn)// testing the connection               {                   die ("Cannot connect to the database");               }                return $conn;           }           public function Close(){               mysql_close();           }       }   ?>  

Page 13: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

Step 6

Make a Function class. Create the file named dbFunction.php as in the following:

<?php  

require_once 'dbConnect.php';  

session_start();  

    class dbFunction {  

        function __construct() {  

            // connecting to database  

            $db = new dbConnect();;   

        }  

Page 14: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP function __destruct(){

} public function user_register($user_name, $emailid, $password){ $rs = mysql_query("insert into users(user_name, emailid, password) values('$user_name', '$emailid', '$password')"); return $rs; } public function login($emailid, $password){ $rs = mysql_query("select * from users where emailid = '".$emailid."' and password = '".$password."'"); $rw = mysql_fetch_array($rs); $no_rows = mysql_num_rows($rs);

Page 15: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP if($no_rows == 1){

$_SESSION['login'] == true; $_SESSION['idu'] = $rw['id']; $_SESSION['user_name'] = $rw['user_name']; $_SESSION['emailid'] = $rw['emailid']; return true;

}else{ return false; } } public function is_user_exist($emailid){

Page 16: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

$rs = mysql_query("select * from users where emailid = '".$emailid."'"); $no_rows = mysql_num_rows($rs); if($no_rows > 0){ return true; }else{ return false; } } }

?>

Page 17: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 7 After the preceding procedure use the Function in index.php as in the following: <?php require_once("db_function.php"); $funObj = new dbFunction(); // submit form for login user if(isset($_POST['login'])){

// get user name $emailid = htmlspecialchars($_POST['emailid']); // get password $password = htmlspecialchars($_POST['password']);

Page 18: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP $user = $funObj -> login($emailid, $password); if($user){

header("Location:home.php"); die();

}else{ echo "<script>alert('Your Email / Password Donot match.')</script>";

} } // submit form for registering user if(isset($_POST['register'])){

Page 19: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP // get user name $user_name =

htmlspecialchars(mysql_real_escape_string($_POST['user_name'])); // get email $emailid =

htmlspecialchars(mysql_real_escape_string($_POST['emailid'])); // get password $password =

htmlspecialchars(mysql_real_escape_string($_POST['password'])); // get confirm password $confirm_password =

htmlspecialchars(mysql_real_escape_string($_POST['confirm_password'])); if($password == $confirm_password){

Page 20: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP $email = $funObj -> is_user_exist($emailid);

if(!$email){ $register = $funObj -> user_register($user_name, $emailid, $password); if($register){ echo "<script>alert('Registration Successful')</script>"; }else{ echo "<script>alert('Registration Not Successful')</script>"; }

Page 21: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

}else{

echo "<script>alert('Email Already Exist')</script>";

}

}else{

echo "<script>alert('Password Not Match')</script>";

}

}

?>

Page 22: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

<!DOCTYPE html>

<html lang="en”>

<head>

<meta charset="UTF-8" />

<title>Contact List | Login Page</title>

<meta content="width=device-width, initial-scale=1.0" name="viewport" />

<meta content="" name="description" />

<meta content="" name="author" />

Page 23: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

<link rel="stylesheet" href="assets/plugins/bootstrap/css/bootstrap.css" />

<link rel="stylesheet" href="assets/css/login.css" />

<link rel="stylesheet" href="assets/plugins/magic/magic.css" />

</head>

<body >

<div class="container">

<div class="text-center">

</div>

<div class="tab-content">

Page 24: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

<div id="login" class="tab-pane active"> <form action="index.php" method="post" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-rect"> Enter your username and password </p> <input type="text" placeholder="E-mail" class="form-control"

name="emailid" id="emailid"/> <input type="password" placeholder="Password" class="form-control"

name="password" id="password_log"/> <button class="btn text-muted text-center btn-danger" type="submit"

name="login">Sign in</button>

Page 25: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP </form> </div> <div id="forgot" class="tab-pane"> <form action="index.html" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-

rect">Enter your valid e-mail</p> <input type="email" required="required" placeholder="Your E-mail"

class="form-control" /> <br /> <button class="btn text-muted text-center btn-success"

type="submit">Recover Password</button> </form>

Page 26: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP </div> <div id="signup" class="tab-pane"> <form action="index.php" method="post" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-

rect">Please Fill Details To Register</p> <input type="email" placeholder="E-mail" class="form-control"

name="emailid" id="emailid" required/> <input type="text" placeholder="Username" class="form-control"

name="user_name" id="user_name" required/> <input type="password" placeholder="Password" class="form-control"

name="password" id="password" required/> <input type="password" placeholder="Confirm Password" class="form-

control" name="confirm_password" id="confirm_password" required/>

Page 27: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <button class="btn text-muted text-center btn-success" type="submit"

name="register">Register</button> </form> </div> </div> <div class="text-center"> <ul class="list-inline"> <li><a class="text-muted" href="#login" data-toggle="tab">Login</a></

li> <li><a class="text-muted" href="#signup" data-toggle="tab">Signup</

a></li> </ul>

Page 28: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

</div> </div> <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></

script> <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/

respond.min.js"></script> <script src="assets/plugins/jquery-2.0.3.min.js"></script> <script src="assets/plugins/bootstrap/js/bootstrap.js"></script> <script src="assets/js/login.js"></script> </body> </html>

Page 29: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 8 Create a Home Page named home.php as in the following: <?php include_once('db_function.php'); if($_GET['logout']){

session_unset(); session_destroy(); } if(!($_SESSION)){ header("Location:index.php"); } ?>

Page 30: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

<head> <meta charset="UTF-8" /> <title>Home | Home Page</title> <meta content="width=device-width, initial-scale=1.0" name="viewport" />

<meta content="" name="description" /> <meta content="" name="author" />

<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1”> <link rel="stylesheet" href="assets/plugins/bootstrap/css/bootstrap.css" /> <link rel="stylesheet" href="assets/plugins/Font-Awesome/css/font-

awesome.css" />

Page 31: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

<link rel="stylesheet" href="assets/css/Offline.css" />

<link rel="stylesheet" href="assets/plugins/magic/magic.css" />

<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>

<script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>

</head>

<body class="padTop53 ">

<div class="container">

<div class="col-lg-8 col-lg-offset-2 text-center">

Page 32: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <div class="logo">

<h1>Welcome!</h1> <h3>Your name <?php echo $_SESSION['user_name'];?>!</h3> <h1>Your email <?php echo $_SESSION['emailid'];?>!</h1>

</div> <br /> <div class="col-lg-6 col-lg-offset-3">

<div class="btn-group btn-group-justified"> <a href="home.php?logout=1" class="btn btn-primary">Log Out</a> </div>

</div></div> </div></body></html>

Page 33: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

Step 9

After the preceding procedure has been done run your program. After running it the following wil be the output screens.

Page 34: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

1- Login Screen

Page 35: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

2- Registration Screen

Page 36: Login and Registration form using oop in php

CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP

3- Home Screen

Page 37: Login and Registration form using oop in php

ABOUT

Author name: parwiz “danyar”

Email : [email protected]


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