added php 7.2 in matrix

Author: kokspflanze

.travis.yml

@@ -57,6 +57,15 @@ matrix:
     - php: 7.1
       env:
         - DEPS=latest
+    - php: 7.2
+      env:
+        - DEPS=lowest
+    - php: 7.2
+      env:
+        - DEPS=locked
+    - php: 7.2
+      env:
+        - DEPS=latest
     - php: nightly
       env:
         - DEPS=lowest
@@ -67,6 +76,7 @@ matrix:
       env:
         - DEPS=latest
   allow_failures:
+    - php: 7.2
     - php: nightly
 
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