Merge pull request #43 from php-http/psr-18

Support PSR-18

Author: dbu

.travis.yml

@@ -7,12 +7,9 @@ cache:
     - $HOME/.composer/cache
 
 php:
-  - 5.5
-  - 5.6
-  - 7.0
   - 7.1
   - 7.2
-  - hhvm
+  - 7.3
 
 env:
   global:
@@ -21,10 +18,9 @@ env:
 matrix:
   fast_finish: true
   include:
-    - php: 5.5
+    - php: 7.1
+      name: "Lowest dependencies"
       env: COMPOSER_FLAGS="--prefer-stable --prefer-lowest" COVERAGE=true PHPUNIT_FLAGS="--coverage-clover build/coverage.xml"
-  allow_failures:
-    - php: hhvm
 
 before_install:
   - travis_retry composer self-update

composer.json

@@ -11,21 +11,21 @@
         }
     ],
     "prefer-stable": true,
-    "minimum-stability": "beta",
+    "minimum-stability": "dev",
     "config": {
         "bin-dir": "vendor/bin"
     },
     "require": {
-        "php": "^5.5 || ^7.0",
+        "php": "^7.1",
         "ext-curl": "*",
-        "php-http/httplug": "^1.0",
+        "php-http/httplug": "^2.0",
         "php-http/message-factory": "^1.0.2",
         "php-http/message": "^1.2",
         "php-http/discovery": "^1.0"
     },
     "require-dev": {
         "guzzlehttp/psr7": "^1.0",
-        "php-http/client-integration-tests": "^0.6",
+        "php-http/client-integration-tests": "dev-master",
         "phpunit/phpunit": "^4.8.27",
         "zendframework/zend-diactoros": "^1.0"
     },
@@ -46,5 +46,10 @@
     "scripts": {
         "test": "vendor/bin/phpunit",
         "test-ci": "vendor/bin/phpunit --coverage-clover build/coverage.xml"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.x-dev"
+        }
     }
 }

src/Client.php

@@ -108,7 +108,7 @@ public function __destruct()
      * @since 1.6 Throw NetworkException on network errors
      * @since 1.0
      */
-    public function sendRequest(RequestInterface $request)
+    public function sendRequest(RequestInterface $request): ResponseInterface
     {
         $responseBuilder = $this->createResponseBuilder();
         $options = $this->createCurlOptions($request, $responseBuilder);