What is PHP
PHP is a widely-used open-source scripting language primarily designed for web development. Originally created by Danish-Canadian programmer Rasmus Lerdorf in 1994, PHP stands for “Hypertext Preprocessor.” It’s a server-side scripting language, meaning it runs on the web server rather than in the user’s browser. code is embedded within HTML documents or it can be used in combination with various web template systems, web content management systems, and web frameworks. it is known for its simplicity, flexibility, and wide support, making it a popular choice for building dynamic web pages and web applications. unleash It’s compatible with many operating systems and web servers, and it integrates easily with databases such as MySQL, PostgreSQL, and MongoDB. Additionally, it has a large community of developers contributing to its growth and improvement.
Database Connection
<?php
$servername = "localhost";
$username = "username";
$password = "password";
// Create connection
$conn = mysqli_connect($servername, $username, $password);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
echo "Connected successfully";
?>
User Registration Form
Here’s a simple example of a user registration form using boilerplate HTML
<!DOCTYPE html>
<html>
<head>
<title>User Registration</title>
</head>
<body>
<h2>User Registration Form</h2>
<form action="register.php" method="post">
<label for="username">Username:</label>
<input type="text" id="username" name="username" required><br><br>
<label for="email">Email:</label>
<input type="email" id="email" name="email" required><br><br>
<label for="password">Password:</label>
<input type="password" id="password" name="password" required><br><br>
<input type="submit" value="Register">
</form>
</body>
</html>
we’ll take you through the process of creating a complete user registration system using Backend Code. From setting up the registration form to validating user input and securely storing passwords, each step will be explained in detail. Whether you’re new to developing or want to enhance your skills, this series is perfect for you. Follow along and become a master of PHP user registration! Subscribe now and never miss an episode. Let’s dive in
Code Backend
<?php
// connection include
include 'db.php';
Session_start();
$usename = 'username';
$email = 'email';
$password= 'password';
if(isset($_POST['reguser'])){
$username = mysqli_real_escape_string($conn,$_POST['username']);
$email = mysqli_real_escape_string($conn,$_POST['email']);
$password = mysqli_real_escape_string($conn,$_POST['password']);
$query = "INSERT INTO users (username, email, password)
VALUES('$username', '$email', '$password')";
mysqli_query($conn, $query);
if ($conn->query($query) === TRUE) {
echo "New record created successfully";
} else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
$conn->close();
}
else{
echo "not submitted";
}
?>