PHP: Connecting PHP to MySQL with MySQLi (procedural style)
This documentation is part of the Connect to MySQL guide. You can view the complete guide here: Learn how to connect to MySQL from PHP using MySQLi and PDO.
👋 Welcome to the Stackhero documentation!
Stackhero offers a ready-to-use PHP cloud solution with a range of advantages:
- Deploy your PHP application to production in just a few seconds with a simple
git push.- Use your own domain, with automatic HTTPS certificate configuration for enhanced security—no manual steps required.
- Benefit from automatic backups, one-click updates, and straightforward, transparent, and predictable pricing.
- Enjoy optimal performance and enhanced security thanks to a private, dedicated VM tailored for your applications.
Save time and streamline your workflow—it only takes 5 minutes to try Stackhero's PHP cloud hosting solution!
If you prefer a procedural approach, the example below shows how to establish a connection using MySQLi in a procedural style. As always, using a dedicated database and a restricted user is recommended for enhanced security.
<?php
$hostname = '<XXXXXX>.stackhero-network.com';
$user = 'root';
$password = '<yourPassword>';
$database = 'root'; // For enhanced security, create a dedicated database and user in phpMyAdmin
$mysqli = mysqli_init();
$mysqliConnected = mysqli_real_connect($mysqli, $hostname, $user, $password, $database, NULL, NULL, MYSQLI_CLIENT_SSL);
if (!$mysqliConnected) {
die('Connection error: ' . mysqli_connect_error($mysqli));
}
echo 'Success: ' . mysqli_get_host_info($mysqli) . "\n";
mysqli_close($mysqli);
?>