PHP code example of google / cloud-pubsub

1. Go to this page and download the library: Download google/cloud-pubsub library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

google / cloud-pubsub example snippets


use Google\ApiCore\ApiException;
use Google\Cloud\PubSub\V1\Client\PublisherClient;
use Google\Cloud\PubSub\V1\GetTopicRequest;
use Google\Cloud\PubSub\V1\Topic;

// Create a client.
$publisherClient = new PublisherClient();

// Prepare the request message.
$request = (new GetTopicRequest())
    ->setTopic($formattedTopic);

// Call the API and handle any network failures.
try {
    /** @var Topic $response */
    $response = $publisherClient->getTopic($request);
    printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
} catch (ApiException $ex) {
    printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}