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Guzzle async example
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| <?php | |
| require_once('vendor/autoload.php'); | |
| use GuzzleHttp\Client as GuzzleClient; | |
| use GuzzleHttp\Promise as GuzzlePromise; | |
| //https://stackoverflow.com/a/32751004/3787302 | |
| $start_time = microtime(TRUE); | |
| $client = new GuzzleClient(['timeout' => 12.0]); // see how i set a timeout | |
| $requestPromises = []; | |
| $sitesArray = [ | |
| 'http://vnexpress.net', | |
| 'http://google.vn', | |
| 'http://bbc.com' | |
| ]; | |
| foreach ($sitesArray as $k => $site) { | |
| $requestPromises[$k] = $client->getAsync($site); | |
| } | |
| $results = GuzzlePromise\settle($requestPromises)->wait(); | |
| foreach ($results as $domain => $result) { | |
| $site = $sitesArray[$domain]; | |
| if ($result['state'] === 'fulfilled') { | |
| /** @var \GuzzleHttp\Psr7\Response $response */ | |
| $response = $result['value']; | |
| if ($response->getStatusCode() == 200) { | |
| var_dump($response->getBody()); | |
| echo '<br><hr>'; | |
| } else { | |
| var_dump($response->getStatusCode()); | |
| } | |
| } else if ($result['state'] === 'rejected') { | |
| // notice that if call fails guzzle returns is as state rejected with a reason. | |
| echo 'ERR: ' . var_dump($result['reason']); | |
| } else { | |
| echo 'ERR: unknown exception '; | |
| } | |
| } | |
| $end_time = microtime(TRUE); | |
| echo $end_time - $start_time . "<br><hr>"; | |
| $start_time = microtime(TRUE); | |
| foreach ($sitesArray as $item) { | |
| $client->request('GET', $item); | |
| } | |
| $end_time = microtime(TRUE); | |
| echo $end_time - $start_time . "<br><hr>"; |
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Thank you so much (y)