What are the best practices for transitioning code from a local server to a web server in PHP development?

When transitioning code from a local server to a web server in PHP development, it is important to update any hardcoded URLs or paths to reflect the new server environment. This includes updating database connection details, file paths, and any other server-specific configurations. Additionally, make sure to test the code thoroughly on the web server to ensure that it functions correctly in the new environment.

// Example code snippet for updating database connection details when transitioning code to a web server
$servername = "new_server";
$username = "new_username";
$password = "new_password";
$dbname = "new_database";

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

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";