<?php

require '../vendor/autoload.php';

use GuzzleHttp\Client;
use GuzzleHttp\Exception\GuzzleException;
use GuzzleHttp\Psr7\Request;

$client = new Client();

try {
    $response = $client->request('GET', 'https://api.github.com/repos/guzzle/guzzle');
} catch (GuzzleException $e) {
    echo $e->getMessage();
    return;
}

echo $response->getStatusCode() . PHP_EOL;
echo $response->getHeaderLine('content-type') . PHP_EOL;
echo $response->getBody() . PHP_EOL;

// asynchronous
$request = new Request('GET', 'https://httpbin.org');

$promise = $client
    ->sendAsync($request)
    ->then(function ($response) {
        echo 'I completed! ' . $response->getBody();
    });

echo "before waiting for response" . PHP_EOL;

$promise->wait();

echo "after waiting for response" . PHP_EOL;