Create Database in mysql or mariadb using php

<?php

$servername = "localhost";

$username = "root";

$password = "";

// Create connection

$conn = new mysqli($servername, $username, $password);

// Check connection

if ($conn->connect_error) {

  die("Connection failed: " . $conn->connect_error);

}

// Create database

$sql = "CREATE DATABASE dbname";

if ($conn->query($sql) === TRUE) {

  echo "Database created successfully";

} else {

  echo "Error creating database: " . $conn->error;

}

$conn->close();

?>