Merge branch 'master' into hostname

Author: rowan-m

.travis.yml

@@ -3,11 +3,12 @@ language: php
 sudo: false
 
 php:
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
+  - '5.5'
+  - '5.6'
+  - '7.0'
+  - '7.1'
   - hhvm
+  - nightly
 
 before_script:
   - composer install

README.md

@@ -83,6 +83,8 @@ $recaptcha = new \ReCaptcha\ReCaptcha($secret);
 $resp = $recaptcha->verify($gRecaptchaResponse, $remoteIp);
 if ($resp->isSuccess()) {
     // verified!
+    // if Domain Name Validation turned off don't forget to check hostname field
+    // if($resp->getHostName() === $_SERVER['SERVER_NAME']) {  }
 } else {
     $errors = $resp->getErrorCodes();
 }

composer.json

@@ -10,10 +10,10 @@
         "source": "https://github.com/google/recaptcha"
     },
     "require": {
-        "php": ">=5.3.2"
+        "php": ">=5.5"
     },
     "require-dev": {
-        "phpunit/phpunit": "4.5.*"
+        "phpunit/phpunit": "^4.8"
     },
     "autoload": {
         "psr-4": {

tests/ReCaptcha/ResponseTest.php

@@ -62,6 +62,9 @@ public function testIsSuccess()
 
         $response = new Response(false);
         $this->assertFalse($response->isSuccess());
+
+        $response = new Response(true, array(), 'example.com');
+        $this->assertEquals('example.com', $response->getHostName());
     }
 
     public function testGetErrorCodes()