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PHP code example of harmonyio / http-client

1. Go to this page and download the library: Download harmonyio/http-client 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/ */

harmonyio / http-client example snippets


 declare(strict_types=1);

namespace Foo;

use Amp\Artax\DefaultClient;
use Amp\Redis\Client;
use HarmonyIO\Cache\Provider\Redis;
use HarmonyIO\Cache\Ttl;
use HarmonyIO\HttpClient\Client\ArtaxClient;
use HarmonyIO\HttpClient\Message\CachingRequest;
use function Amp\wait;

// create instance of the HTTP client
$httpClient = new ArtaxClient(
    new DefaultClient(),
    new Redis(new Client('tcp://127.0.0.1:6379'))
);

// create a new request to be cached for 10 seconds
$request = new CachingRequest('TestRequestKey', new Ttl(10), 'https://httpbin.org/get');

// make the request and cache it
$result = wait($httpClient->request($request));

// all consecutive requests will now used the cached result instead of calling the external service again
$result = wait($httpClient->request($request));


 declare(strict_types=1);

namespace Foo;

use Amp\Artax\DefaultClient;
use Amp\Redis\Client;
use HarmonyIO\Cache\Provider\Redis;
use HarmonyIO\HttpClient\Client\ArtaxClient;
use HarmonyIO\HttpClient\Message\Request;
use function Amp\wait;

// create instance of the HTTP client
$httpClient = new ArtaxClient(
    new DefaultClient(),
    new Redis(new Client('tcp://127.0.0.1:6379'))
);

// create a new request to be cached for 10 seconds
$request = new Request('https://httpbin.org/get');

// make the request (the results will NOT be cache)
$result = wait($httpClient->request($request));

// make the same request again
$result = wait($httpClient->request($request));


 declare(strict_types=1);

namespace Foo;

use HarmonyIO\HttpClient\Message\Request;

$request = (new Request('https://httpbin.org/post', 'POST'))
    ->setProtocolVersions('1.1', '2.0')
    ->addHeader('foo', 'bar')
    ->addHeader('baz', 'qux')
    ->setBody('foobar')
;


 declare(strict_types=1);

namespace Foo;

use HarmonyIO\Cache\Ttl;
use HarmonyIO\HttpClient\Message\CachingRequest;

$request = (new CachingRequest('UniqueCachingKey', new Ttl(Ttl::ONE_HOUR), 'https://httpbin.org/get'))
    ->setProtocolVersions('1.1', '2.0')
    ->addHeader('foo', 'bar')
    ->addHeader('baz', 'qux')
;