Merge pull request #885 from bestlong/ci-env-php-version-forget-change

Fix CI build forget update PHP_VERSION in .env

travis-build.sh

@@ -6,6 +6,7 @@ set -e
 #### Build the Docker Images
 if [ -n "${PHP_VERSION}" ]; then
     cp env-example .env
+    sed -i -- "s/PHP_VERSION=.*/PHP_VERSION=${PHP_VERSION}/g" .env
     sed -i -- 's/=false/=true/g' .env
     cat .env
     docker-compose build