[2.6] Support PHP 7.4 (#425)

GrahamCampbell · web-flow · commit db354ca6baa3 · 2020-03-27T23:14:24.000Z
diff --git a/.travis.yml b/.travis.yml
@@ -11,7 +11,9 @@ php:
   - 7.1
   - 7.2
   - 7.3
-  - hhvm
+  - 7.4
+  - hhvm-3.18
+  - hhvm-3.30
 
 matrix:
   include:
