wcfsetup/install/files/lib/system/api/guzzlehttp/guzzle/src/Handler/CurlHandler.php

   1 <?php
   2
   3 namespace GuzzleHttp\Handler;
   4
   5 use GuzzleHttp\Promise\PromiseInterface;
   6 use Psr\Http\Message\RequestInterface;
   7
   8 /**
   9  * HTTP handler that uses cURL easy handles as a transport layer.
  10  *
  11  * When using the CurlHandler, custom curl options can be specified as an
  12  * associative array of curl option constants mapping to values in the
  13  * **curl** key of the "client" key of the request.
  14  *
  15  * @final
  16  */
  17 class CurlHandler
  18 {
  19     /**
  20      * @var CurlFactoryInterface
  21      */
  22     private $factory;
  23
  24     /**
  25      * Accepts an associative array of options:
  26      *
  27      * - handle_factory: Optional curl factory used to create cURL handles.
  28      *
  29      * @param array{handle_factory?: ?CurlFactoryInterface} $options Array of options to use with the handler
  30      */
  31     public function __construct(array $options = [])
  32     {
  33         $this->factory = $options['handle_factory']
  34             ?? new CurlFactory(3);
  35     }
  36
  37     public function __invoke(RequestInterface $request, array $options): PromiseInterface
  38     {
  39         if (isset($options['delay'])) {
  40             \usleep($options['delay'] * 1000);
  41         }
  42
  43         $easy = $this->factory->create($request, $options);
  44         \curl_exec($easy->handle);
  45         $easy->errno = \curl_errno($easy->handle);
  46
  47         return CurlFactory::finish($this, $easy, $this->factory);
  48     }
  49 }