try {
$response = $client->request('GET', $url);
if ($response->getStatusCode() >= 300) {
$statusCode = $response->getStatusCode();
// handle error
} else {
// is valid URL
}
} catch (TooManyRedirectsException $e) {
// handle too many redirects
} catch (ClientException | ServerException $e) {
// ClientException - A GuzzleHttp\Exception\ClientException is thrown for 400 level errors if the http_errors request option is set to true.
// ServerException - A GuzzleHttp\Exception\ServerException is thrown for 500 level errors if the http_errors request option is set to true.
if ($e->hasResponse()) {
$statusCode = $e->getResponse()->getStatusCode();
}
} catch (ConnectException $e) {
// ConnectException - A GuzzleHttp\Exception\ConnectException exception is thrown in the event of a networking error. This may be any libcurl error, including certificate problems
$handlerContext = $e->getHandlerContext();
if ($handlerContext['errno'] ?? 0) {
// this is the libcurl error code, not the HTTP status code!!!
$errno = (int)($handlerContext['errno']);
}
} catch (\Exception $e) {
// fallback, in case of other exception
}while true; do curl http://site.xxx >> /log.txt; sleep 2; done