Google Cloud PubSub for PHP
Idiomatic PHP client for Cloud Pub/Sub.
NOTE: This repository is part of Google Cloud PHP. Any support requests, bug reports, or development contributions should be directed to that project.
A fully-managed real-time messaging service that allows you to send and receive messages between independent applications.
Installation
To begin, install the preferred dependency manager for PHP, Composer.
Now to install just this component:
$ composer require google/cloud-pubsub
Or to install the entire suite of components at once:
$ composer require google/cloud
This component supports both REST over HTTP/1.1 and gRPC. In order to take advantage of the benefits offered by gRPC (such as streaming methods) please see our gRPC installation guide.
Authentication
Please see our Authentication guide for more information on authenticating your client. Once authenticated, you'll be ready to start making requests.
Sample
require 'vendor/autoload.php';
use Google\Cloud\PubSub\PubSubClient;
$pubSub = new PubSubClient();
// Get an instance of a previously created topic.
$topic = $pubSub->topic('my_topic');
// Publish a message to the topic.
$topic->publish([
'data' => 'My new message.',
'attributes' => [
'location' => 'Detroit'
]
]);
// Get an instance of a previously created subscription.
$subscription = $pubSub->subscription('my_subscription');
// Pull all available messages.
$messages = $subscription->pull();
foreach ($messages as $message) {
echo $message->data() . "\n";
echo $message->attribute('location');
}
Version
This component is considered GA (generally available). As such, it will not introduce backwards-incompatible changes in any minor or patch releases. We will address issues and requests with the highest priority.
Next Steps
- Understand the official documentation.
- Take a look at in-depth usage samples.
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