OpenSwoole\Coroutine\Http\Client->getStatusCode()

Description

Get the HTTP status code returned from the remote server. If the status code is negative it means there is a problem with the connection.

Negative Status Code Errors

• -1: OpenSwoole\Constant::HTTP_CLIENT_ESTATUS_CONNECT_FAILED

  • The connection timed out, the server does not monitor the port or the network and then the connection is lost, you can read $client->errCode to get the specific network error code.

• -2: OpenSwoole\Constant::HTTP_CLIENT_ESTATUS_REQUEST_TIMEOUT

  • The request timed out and the server did not return a response within the specified timeout time.

• -3: OpenSwoole\Constant::HTTP_CLIENT_ESTATUS_SERVER_RESET

  • After the client request is sent, the server forcibly cuts off the connection.

• -4: OpenSwoole\Constant::HTTP_CLIENT_ESTATUS_SEND_FAILED

  • The client failed to send data to the remote host. Check $client->errCode for specific error code and message.

Example

<?php
use OpenSwoole\Coroutine\HTTP\Client;

co::run(function()
{
    $client = new Client('127.0.0.1', 80);

    $client->setHeaders([
        'Host' => "localhost",
        "User-Agent" => 'Chrome/49.0.2587.3',
        'Accept' => 'text/html,application/xhtml+xml,application/xml',
        'Accept-Encoding' => 'gzip',
    ]);

    $client->set(['timeout' => 1]);

    $client->setDefer(true);

    $client->get('/index.php');

    var_dump($client->getStatusCode());

    $client->close();
});

You can also access the HTTP client status code by using the class property directly like so:

Swoole\Coroutine\Http\Client->statusCode: int

echo $client->statusCode;