order-redirect/php/ActionFeedExample.php

<?php
/*
Example Action feed for Google Order Redirect. Create build/gen directory for generated proto classes.
Download lastest version of protoc from https://github.com/protocolbuffers/protobuf/releases
Generate proto classes with:
protoc --php_out=./build/gen --proto_path=../proto/ ../proto/*.proto ../proto/google/type/*.proto
*/

require dirname(__FILE__).'/vendor/autoload.php';

use Madden\Ingestion\ActionFeed;
use Madden\Ingestion\ActionDetail;
use Madden\Ingestion\Action;
use Madden\Ingestion\FoodOrderingInfo;
use Madden\Ingestion\FoodOrderingInfo\ServiceType;

function createFeed() {
    // Create ActionDetail by passing the fields to the constructor
    $actions = array(
        // Example using one link for both takeout and delivery
        new ActionDetail([
            'entity_id' => 'merchant-1',
            'link_id' => 'merchant-1-takeout-delivery-action',
            'actions' =>  array(
                new Action([
                    'food_ordering_info' => new FoodOrderingInfo([
                        'service_type' => ServiceType::DELIVERY
                    ])
                ]),
                new Action([
                    'food_ordering_info' => new FoodOrderingInfo([
                        'service_type' => ServiceType::TAKEOUT
                    ])
                ])
            ),
            'url' => 'http://provider.com/merchant-1'
        ]),
        // Example using a separate link for delivery
        new ActionDetail([
            'entity_id' => 'merchant-2',
            'link_id' => 'merchant-2-delivery-action',
            'actions' =>  array(
                new Action([
                    'food_ordering_info' => new FoodOrderingInfo([
                        'service_type' => ServiceType::DELIVERY
                    ])
                ])
            ),
            'url' => 'http://provider.com/merchant-2/delivery'
        ])
    );

    // Add ActionDetail array to feed data
    $feed = new ActionFeed();
    $feed->setData($actions);

    // Serialize to JSON
    return $feed->serializeToJsonString();
}

$feedJSON = createFeed();
echo $feedJSON;