PHP code example of guzzlehttp / promises

1. Go to this page and download the library: Download guzzlehttp/promises 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/ */

guzzlehttp / promises example snippets


use GuzzleHttp\Promise\Promise;
use GuzzleHttp\Promise\Utils;

$promise = new Promise();

$promise->then(
    function ($value) {
        echo 'Fulfilled: ' . $value;
    },
    function ($reason) {
        echo 'Rejected: ' . $reason;
    }
);

$promise->resolve('done');
Utils::queue()->run();


$value = $promise->wait();


$promise = $client->requestAsync('GET', 'https://example.com');
$response = $promise->wait();