PHP code example of vasily-kartashov / amazon-alexa-php

1. Go to this page and download the library: Download vasily-kartashov/amazon-alexa-php 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/ */

vasily-kartashov / amazon-alexa-php example snippets


$request = Request::fromHttpRequest(ServerRequest::fromGlobals(), $applicationId);


class MyAppCertificate extends \Alexa\Request\Certificate {
  public function getCertificate() {
    $cached_certificate = retrieve_cert_from_myapp_cache();
    if (empty($cached_certificate)) {
      // Certificate is not cached, download it
      $cached_ertificate = $this->fetchCertificate();
      // Cache it now
    }
    return $cached_certificate;
  }
}


$certificate = new MyAppCertificate($_SERVER['HTTP_SIGNATURECERTCHAINURL'], $_SERVER['HTTP_SIGNATURE']);

$alexa = new \Alexa\Request\Request($rawRequest);
$alexa->setCertificateDependency($certificate);

$alexaRequest = $alexa->fromData();



$application = new MyAppApplication($myappId);
$alexa = new \Alexa\Request\Request($rawRequest, $myappId);
$alexa->setApplicationDependency($application);

$alexaRequest = $alexa->fromData();


$response = new \Alexa\Response\Response;
$response->respond('Cooool. I\'ll lower the temperature a bit for you!')
	->withCard('Temperature decreased by 2 degrees');


$response = new \Alexa\Response\Response;
$response->respond('What is your favorite color?')
	->reprompt('Please tell me your favorite color');


return response()->json($response->render());


header('Content-Type: application/json');
echo json_encode($response->render());
exit;