Merge pull request #13 from carusogabriel/patch-1

Test against PHP 7.2

Author: WyriHaximus

.travis.yml

@@ -21,6 +21,9 @@ matrix:
     - php: 7.1
       env:
         - dependencies=lowest
+    - php: 7.2
+      env:
+        - dependencies=lowest
     - php: nightly
       env:
         - dependencies=lowest
@@ -31,6 +34,9 @@ matrix:
     - php: 7.1
       env:
         - dependencies=highest
+    - php: 7.2
+      env:
+        - dependencies=highest
     - php: nightly
       env:
         - dependencies=highest