What are the potential pitfalls of not hosting the code yourself in a PHP project?

Potential pitfalls of not hosting the code yourself in a PHP project include security risks, lack of control over server configurations, and potential downtime or performance issues due to reliance on external hosting services. To mitigate these risks, it is recommended to host the code on your own server where you have full control and can ensure the security and performance of your application.

// Example of hosting code yourself in a PHP project

// Connect to your own database server
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "my_database";

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

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

echo "Connected successfully to your own database server";