我可以在PHP中使用'use'关键字的路径中使用连字符吗？

Question

I am trying to implement PayPal checkout integration in a project. For that I used composer to install paypal-checkout-sdk v1.0.0. And now when I am trying to use the use keyword, it is giving me an syntax error. Can anyone tell me what I am doing wrong or how can I find a work around for this issue?

I have tried using single as well as double quotes with the path.

use vendor\paypal\paypal-checkout-sdk\lib\PayPalCheckoutSdk\Core\PayPalHttpClient;

After running the application and accessing it from browser I get following error:

Parse error: syntax error, unexpected '-', expecting ',' or ';'

Answer 1

In PHP you have to provide the FQCN (fully-qualified class name) to a use statement not the path inside composer's vendor-directory.

This is the correct use-statement for the PayPalHttpClient class:

use PayPalCheckoutSdk\Core\PayPalHttpClient;