Name		Name	Last commit message	Last commit date
parent directory ..
test		test
README.md		README.md
SampleUnitTest.php		SampleUnitTest.php
composer.json		composer.json
index.php		index.php
phpunit.xml.dist		phpunit.xml.dist

README.md

Google Cloud Functions HTTP Hello World sample

HTTP function responds with "Hello, world!"

View the source code.
See the tutorial.