Expose all status code constants via Response
class
#432
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With this changeset, we now expose all status code constants via
Response
class. This is done by implementing the PSR-7 Message UtilStatusCodeInterface
which means that most common HTTP status codes are now available as class constants with theSTATUS_*
prefix. For instance, the200 OK
and404 Not Found
status codes can used asResponse::STATUS_OK
andResponse::STATUS_NOT_FOUND
respectively.Using status code constants is entirely optional and using status codes as integers remains supported of course, but we now use these constants throughout our documentation and examples to make them more readable. Accordingly, this does not affect backwards compatibility.
This builds on top of #406 (thank you @WyriHaximus!), but instead of exposing a new interface, this changeset simply ensures the existing
Response
class implements this very interface. This makes it much easier to use these constants in application code because no separate import is required.Supersedes / closes #406