* Always have an empty line between @param and @return to improve
readability as well as consistency within this codebase (before, both
styles have been used).
* Flip parameter order in validateRefInReferences() for consistency with
the rest of the code.
* In Cite::guardedRef() the Parser was now the 1st parameter. I changed
all related functions the same way to make the code less surprising.
* Same in CiteUnitTest. This is really just the @dataProvider. But I feel
it's still helpful to have the arguments in the same order everywhere, if
possible.
* Add a few strict type hints.
* It seems the preferred style for PHP7 return types is `… ) : string {`
with a space before the `:`. There is currently no PHPCS sniff for this.
However, I think this codebase should be consistent, one way or the other.
Change-Id: I91d232be727afd26ff20526ab4ef63aa5ba6bacf
In the end I don't care much if we agree on having this newline, or
not. What I care about more is that this codebase is consistent.
Personally I prefer having the newline. It creates a visible separation
between what "goes in" and what "goes out" (@throws and @return).
Change-Id: Ibc60af621132e415a5579397c01688fa21eb0be5
In these cases, an expression is either true-ish or null, so we can use
the implicit boolean cast to test.
Change-Id: Ibe94829f9774bf2a1907635a8bd28369908b4d1e
Finishes breaking the circular reference between Cite and Parser.
This patch also demonstrates how evil it is to allow the error reporter
to be called from anywhere, and have side-effects. At least it's explicit
now.
Also fixes a bug where the inner error message would not be in the
interface language.
Bug: T240431
Change-Id: Ic3325cafb503e78295d72231ac6da5c121402def
* All classes are in a Cite\ namespace now. No need to repeat the word
"Cite" all over the place.
* The "key formatter" is more an ID or anchor formatter. The strings it
returns are all used in id="…" attributes, as well as in href="#…" links
to jump to these IDs.
* This patch also removes quite a bunch of callbacks from tests that
don't need to be callbacks.
* I'm also replacing all json_encode().
* To make the test code more readable, I shorten a bunch of variable
names to e.g. $msg. The fact they are mocks is still relevant, and still
visible because these variable names are only used in very short scopes.
Change-Id: I2bd7c731efd815bcdc5d33bccb0c8e280d55bd06
