<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "mydb";

// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}
if(isset($_POST['register-user']))
{
$name = $_POST['username'];
$email = $_POST['email'];
$password = $_POST['password'];
$sql = "INSERT INTO mydata (name,email,Password)
VALUES ($name, $email,$password)";
mysqli_query($conn, $sql);
if (mysqli_query($conn, $sql)) {
    echo "New record created successfully";
} else {
    echo "Error: " . $sql . "<br>" . mysqli_error($conn);
}

mysqli_close($conn);


}`enter code here`