Update PHP versions in travis file

diff --git a/.travis.yml b/.travis.yml
index 69359c4a68f65e09a9acc39a7c4509e0ef570b4d..fe07869eb041befd39855353daf9fe2f0ff3d493 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: php
 sudo: false
 php:
-  - 5.6
-  - 5.5
+  - 7.2
+  - 7.0
 before_install:
   - export PATH="$PATH:$(composer global config bin-dir --absolute)"
   - composer global require "squizlabs/php_codesniffer=3.*"