function choose_handler in Auth0 Single Sign On 8.2

Chooses and creates a default handler to use based on the environment.

The returned handler is not wrapped by any default middlewares.

Return value

callable Returns the best handler for the given system.

Throws

\RuntimeException if no viable Handler is available.

1 call to choose_handler()

HandlerStack::create in vendor/guzzlehttp/guzzle/src/HandlerStack.php

Creates a default handler stack that can be used by clients.

File

vendor/guzzlehttp/guzzle/src/functions.php, line 103

Namespace

GuzzleHttp

Code

function choose_handler() {
  $handler = null;
  if (function_exists('curl_multi_exec') && function_exists('curl_exec')) {
    $handler = Proxy::wrapSync(new CurlMultiHandler(), new CurlHandler());
  }
  elseif (function_exists('curl_exec')) {
    $handler = new CurlHandler();
  }
  elseif (function_exists('curl_multi_exec')) {
    $handler = new CurlMultiHandler();
  }
  if (ini_get('allow_url_fopen')) {
    $handler = $handler ? Proxy::wrapStreaming($handler, new StreamHandler()) : new StreamHandler();
  }
  elseif (!$handler) {
    throw new \RuntimeException('GuzzleHttp requires cURL, the ' . 'allow_url_fopen ini setting, or a custom HTTP handler.');
  }
  return $handler;
}