The README.md file for the PHP sample says to create Create a new Google App Engine application in step 1, however it then does not provide any further instructions for App Engine, or how to create an appropriate app.yaml file.
I have created a simple patch here containing a very simple app.yaml file and setup instructions as a workaround.
A good solution for resolving this would be to edit the README.md file, removing any reference to App Engine, leaving that as a pure PHP example, appropriate to run on a regular web server (Apache etc). Then create a separate (PHP) App Engine sample, in its own directory, with an app.yaml file.
The README.md file for the PHP sample says to create Create a new Google App Engine application in step 1, however it then does not provide any further instructions for App Engine, or how to create an appropriate app.yaml file.
I have created a simple patch here containing a very simple app.yaml file and setup instructions as a workaround.
A good solution for resolving this would be to edit the README.md file, removing any reference to App Engine, leaving that as a pure PHP example, appropriate to run on a regular web server (Apache etc). Then create a separate (PHP) App Engine sample, in its own directory, with an app.yaml file.