| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * This file is part of the Ivory Http Adapter package. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * (c) Eric GELOEN <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * For the full copyright and license information, please read the LICENSE | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * file that was distributed with this source code. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | namespace Ivory\HttpAdapter; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use Ivory\HttpAdapter\Message\InternalRequestInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * Requests http adapter. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  * @author GeLo <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | class RequestsHttpAdapter extends AbstractHttpAdapter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |     /** @var \Requests_Transport */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |     private $transport; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |      * Creates a requests http adapter. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |      * @param \Requests_Transport|null                       $transport     The transport. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |      * @param \Ivory\HttpAdapter\ConfigurationInterface|null $configuration The configuration | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |     public function __construct(\Requests_Transport $transport = null, ConfigurationInterface $configuration = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |         parent::__construct($configuration); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |         $this->transport = $transport; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 41 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 42 |  |  |     public function getName() | 
            
                                                                        
                            
            
                                    
            
            
                | 43 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 44 |  |  |         return 'requests'; | 
            
                                                                        
                            
            
                                    
            
            
                | 45 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |     protected function sendInternalRequest(InternalRequestInterface $internalRequest) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |         $options = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |             'timeout'          => $this->getConfiguration()->getTimeout(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |             'connect_timeout'  => $this->getConfiguration()->getTimeout(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |             'protocol_version' => (float) $this->getConfiguration()->getProtocolVersion(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |             'follow_redirects' => 0, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |             'data_format'      => 'body', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |         if ($this->transport !== null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |             $options['transport'] = $this->transport; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |         try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |             $response = \Requests::request( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |                 $uri = (string) $internalRequest->getUri(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |                 $this->prepareHeaders($internalRequest), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |                 $this->prepareBody($internalRequest), | 
                            
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                | 69 |  |  |                 $internalRequest->getMethod(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |                 $options | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |         } catch (\Exception $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |             throw HttpAdapterException::cannotFetchUri($uri, $this->getName(), $e->getMessage()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |         return $this->getConfiguration()->getMessageFactory()->createResponse( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |             $response->status_code, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |             sprintf('%.1f', $response->protocol_version), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |             $response->headers->getAll(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |             $response->body | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 83 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 84 |  |  |  | 
            
                        
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: