Count option is not available for Currency.

[Fixes phpclassic#47] Replace http_build_query with custom function

http_build_query in the method does URL-encoding to its components. While it may seem a logical thing to do, technically the string to be constructed is not a URL. Shopify doesn't do such encoding and as a result, the generated hash value does not match.

For example in the case when Shopify supplies protocol=http:// query parameter and current implementation with http_build_query encodes it to protocol=https%3A%2F%2F resulting in false negative result.

Merge pull request phpclassic#91 from phpclassic/v1.1

V1.1 - Merge to master

GraphQL Feature added

[Fixes phpclassic#85] Separate AdminUrl and ApiUrl (Because of ApiVer…

…sion update

[Fixes phpclassic#79] Api Versioning

Merge pull request phpclassic#52 from db306/master

Fixed PriceRule propertyRead from the main SDK

ReadMe update for getting authentication url

Fixes phpclassic#18 - Added �Article Metafield child resource.

README Fix.