What are REST resources?

Question

What are REST resources and how do they relate to resource names and resource representations?

I read a few articles on the subject, but they were too abstract and t

Answer 1

REST stands for REpresentational State Transfer. It's a method of transferring variable information from one location to another. A common method of doing this is using JSON - a way of formatting your variables so that they can be transferred without loss of information.

PHP, for example, has built in JSON support. Passing a PHP array to json_encode($array) will output a string in the format you posted (which by the way, is indeed a REST resource, because it gives you variables and information).

In PHP, the array you posted would turn out as:

Array (

    [0]=>Array (
        ['id']=>6;
        ['name']=>'John';
    )
    [1]=>Array (
        ['id']=>7;
        ['name']=>'Jane';
    )

)