Add EOL for versions

Require phpunit

Author: dxops

.travis.yml

@@ -9,22 +9,25 @@ php:
   - hhvm
 
 env:
-  - PHPUNIT=4.8.*
-  - PHPUNIT=5.0.*
-  - PHPUNIT=5.1.*
-  - PHPUNIT=5.2.*
-  - PHPUNIT=5.3.*
-  - PHPUNIT=5.4.*
-  - PHPUNIT=5.5.*
-  - PHPUNIT=5.6.*
-  - PHPUNIT=5.6.x-dev
-  - PHPUNIT=5.7.x-dev
-  - PHPUNIT=6.0.x-dev
+  - PHPUNIT=4.7.*     # EOL August 7, 2016
+  - PHPUNIT=4.8.*     # EOL August 7, 2016
+  - PHPUNIT=5.0.*     # EOL February 3, 2017
+  - PHPUNIT=5.1.*     # EOL February 3, 2017
+  - PHPUNIT=5.2.*     # EOL February 2, 2018
+  - PHPUNIT=5.3.*     # EOL February 2, 2018
+  - PHPUNIT=5.4.*     # EOL February 2, 2018
+  - PHPUNIT=5.5.*     # EOL February 2, 2018
+  - PHPUNIT=5.6.*     # EOL February 2, 2018
+  - PHPUNIT=5.6.x-dev # EOL February 2, 2018
+  - PHPUNIT=5.7.x-dev # EOL February 2, 2018
+  - PHPUNIT=6.0.x-dev # EOL February 2, 2018
 
 matrix:
   exclude:
     - php: 5.6
       env: PHPUNIT=6.0.x-dev
+    - php: hhvm
+      env: PHPUNIT=6.0.x-dev
 
 cache:
   directories:

composer.json

@@ -12,10 +12,8 @@
         }
     ],
     "require": {
-        "php": ">=5.6"
-    },
-    "require-dev": {
-        "phpunit/phpunit": "~4.8"
+        "php": ">=5.6",
+        "phpunit/phpunit": "~4.7"
     },
     "autoload": {
         "psr-0": {