diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..43b6ae6
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,7 @@
+language: php
+php:
+  - '5.4'
+  - '5.5'
+  - '5.6'
+  - '7.0'
+script: phpunit lang.class.php