What best practices should be followed when deploying a Java web application with multiple web services accessed by PHP?

When deploying a Java web application with multiple web services accessed by PHP, it's important to ensure proper communication between the two technologies. One common approach is to use RESTful APIs to handle the communication between Java and PHP. By creating RESTful endpoints in the Java application and making HTTP requests to these endpoints from PHP, you can easily exchange data between the two systems.

// PHP code snippet to make a GET request to a RESTful endpoint in a Java web application
$url = 'http://example.com/api/data'; // Replace with the actual URL of the RESTful endpoint
$response = file_get_contents($url);
$data = json_decode($response);

// Process the data received from the Java web service
if ($data) {
    foreach ($data as $item) {
        // Process each item as needed
    }
} else {
    // Handle error when fetching data from the Java web service
}