Remove unsupported PHP versions from Travis matrix

paolobueno · paolobueno · commit cad21c0cb0dc · 2020-01-08T11:18:55.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,15 +1,8 @@
 language: php
-dist: trusty
+dist: xenial
 php:
-    - 5.4
-    - 5.5
-    - 5.6
-    - 7.0
-    - 7.1
-    - 7.2
     - 7.3
-    - hhvm
-    - hhvm-nightly
+    - 7.4
 
 matrix:
     allow_failures:
