How can get Response from API when status is 4xx using Curl library

some API has set 400, 401 etc if have error in username or other param
in CI4 (v4.4.8) I cant get response for this.

any idea?

Are you talking about CURLRequest?
See https://codeigniter.com/user_guide/libra...ttp-errors

ci-phpunit-test | CodeIgniter Testing Guide | CodeIgniter 3 to 4 Upgrade Helper

Are you talking about CURLRequest?
See https://codeigniter.com/user_guide/libra...ttp-errors

yes, its about it.
but how to get response from API when its status code is 400, 401

I use try-catch, but in catch cant use like Guzzle

PHP Code:

try {
    $response = $client->request('GET', 'http://example.com/api-endpoint');
    echo $response->getBody();
} catch (RequestException $e) {
    // check response if fail cause some reason
    if ($e->hasResponse()) {
        $response = $e->getResponse();
        echo 'HTTP Status Code: ' . $response->getStatusCode() . "\n";
        echo 'Response Body: ' . $response->getBody();
    } else {
        echo 'Request exception occurred without a response';
    }
} 


PHP Code:

$response = $client->request('GET', '/api-endpoint', ['http_errors' => false]);
dd($response); 


you may try add http_errors => false, like example above to get the response from API.

PHP Code:

$response = $client->request('GET', '/api-endpoint', ['http_errors' => false]);
dd($response); 


you may try add http_errors => false, like example above to get the response from API.

many thanks