build(travis): retire 5.4, 5.5; add 7.3

adhocore · adhocore · commit 6c8b8ae03f79 · 2019-08-12T21:38:36.000+07:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,12 +1,11 @@
 language: php
 
 php:
-  - 5.4
-  - 5.5
   - 5.6
   - 7.0
   - 7.1
   - 7.2
+  - 7.3
   - nightly
 
 matrix:

-Original file line number
+Diff line change
@@ @@ -1,12 +1,11 @@ @@
 language: php
 php:
 -  - 5.4
 -  - 5.5
   - 5.6
   - 7.0
   - 7.1
   - 7.2
 +  - 7.3
   - nightly
 matrix: