Merge pull request #33 from brainstormforce/update-php

chore: updated the php version in travis.yml file.

Author: premanshup

.travis.yml

@@ -1,7 +1,7 @@
 sudo: false
 
 language: php
-dist: precise
+
 
 notifications:
   email:
@@ -13,7 +13,7 @@ cache:
 
 matrix:
   include:
-    - php: 7.3
+    - php: 7.4snapshot
       env: WP_TRAVISCI=phpcs
 
 before_script: