pushstream/pushstream-php

PushStream PHP SDK for real-time messaging

v1.0.4 2026-02-18 07:29 UTC

Requires

• php: >=7.4
• ext-curl: *
• ext-json: *

MIT

• Ceylon IT Solutions

• websocket
• messaging
• laravel
• pusher
• realtime

README

Server-side PHP SDK for PushStream event publishing, batch publishing, channel auth payload generation, and webhook signature verification.

Installation

composer require pushstream/pushstream-php

Configuration

Pass apiUrl explicitly or set PUSHSTREAM_API_URL.

use PushStream\PushStream;

$client = new PushStream(
    'APP_ID',
    'APP_KEY',
    'APP_SECRET',
    ['apiUrl' => 'https://api.pushstream.online']
);

Publish

$response = $client->publish('public-orders', 'order.created', ['id' => 1]);

The SDK signs requests with the current PushStream query contract:

• auth_key
• auth_timestamp
• auth_version
• body_md5
• auth_signature

Batch Publish

$client->publishBatch([
    ['name' => 'order.created', 'channel' => 'public-orders', 'data' => ['id' => 1]],
    ['name' => 'order.updated', 'channel' => 'public-orders', 'data' => ['id' => 1, 'status' => 'paid']],
]);

Channel Auth

$auth = $client->authorizeChannel(
    '123.456',
    'presence-org-1-chat',
    ['user_id' => '1001', 'user_info' => ['name' => 'Kamal']]
);

Returned payload shape:

• auth => {app_key}:{signature}
• channel_data => JSON string for presence channels

Webhook Verification

$valid = $client->verifyWebhook($signature, $rawBody);

Security Notes

• Keep APP_SECRET server-side only.
• This SDK is for trusted server environments, not browsers or mobile clients.

Testing

composer test