Merge pull request #159 from eileenmcnaughton/travis

Fix travis issue (PHP 7.3 and xdebug)

Author: judgej

.travis.yml

@@ -9,6 +9,7 @@ php:
 
 before_script:
   - composer install -n --dev --prefer-source
+  - export XDEBUG_MODE=coverage
 
 script:
   - vendor/bin/phpcs --standard=PSR2 src