How to test in sand box with sample code "awapi_php_samples" provided by Google?

[parvind]

I have downloaded AdWords API Sample, awapi_php_samples, How to test
in sand box with sample code "awapi_php_samples" provided by Google?

[AdWords API Advisor]

Hi,

Take a look at the README, http://code.google.com/p/adwords-api-php-samples/source/browse/trunk/README.
Also, you may want to check out http://code.google.com/apis/adwords/docs/developer/adwords_api_sandbox.html,
for information about the Sandbox (default environment for these
samples).

--Stan