Need a complete example for DynamoDB with php

Question

I want to write service in php where -

1) DynamoDB will have table t with two columns key and val

2) I will check if some key exists in table t or not.

Answer 1

You can Follow Example : http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GSILowLevelPHP.Example.html

or you can also follow the guidelines :

http://docs.aws.amazon.com/aws-sdk-php/latest/class-Aws.DynamoDb.DynamoDbClient.html

It hepled me alot