How connect with mysql database in other server by php - php

Question

my question is about connect with mysql database in other server by php ??
Server A is rec.misuratau.edu.ly, Server B is alrand.ly , I need to code pls.

Answer 1

I am not sure if I understand well. You are asking how to make a connection to mysql database on two different server?
You can do it like this:
First create databases on server, create user define password and grant access to the user.
Create two separate file: First is Config.php
define('DB_USERNAME', 'username');
define('DB_PASSWORD', 'password');
define('DB_HOST', 'http://rec.misuratau.edu.ly'); // replace with servername
define('DB_NAME', 'db');
define('USER_CREATED_SUCCESSFULLY', 0);
define('USER_CREATE_FAILED', 1);
define('USER_ALREADY_EXISTED', 2);
Second is DbConnect.php
class DbConnect {
private $conn;
function __construct() {
}
/**
* Establishing database connection
* #return database connection handler
*/
function connect() {
include_once dirname(__FILE__) . '/Config.php';
// Connecting to mysql database
$this->conn = new mysqli(DB_HOST, DB_USERNAME, DB_PASSWORD, DB_NAME);
// Check for database connection error
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
mysqli_set_charset($this->conn,"utf8");
// returing connection resource
return $this->conn;
}
}
LAter you just call the method before sql statements.
Please check the link below as well:
https://www.w3schools.com/php/php_mysql_connect.asp