Userland classes that implement Traversable must do so either
through Iterator or IteratorAggregate. The same requirement does
not exist for internal classes: They can implement the internal
get_iterator mechanism, without exposing either the Iterator or
IteratorAggregate APIs. This makes them usable in get_iterator(),
but incompatible with any Iterator based APIs.
A lot of internal classes do this, because exposing the userland
APIs is simply a lot of work. This patch alleviates this issue by
providing a generic InternalIterator class, which acts as an
adapater between get_iterator and Iterator, and can be easily
used by many internal classes. At the same time, we extend the
requirement that Traversable implies Iterator or IteratorAggregate
to internal classes as well.
Closes GH-5216.
The hash is used to check whether the arginfo file needs to be
regenerated. PHP-Parser will only be downloaded if this is actually
necessary.
This ensures that release artifacts will never try to regenerate
stubs and thus fetch PHP-Parser, as long as you do not modify any
files.
Closes GH-5739.
From now on, we always display the given object's type instead of just reporting "object".
Additionally, make the format of return type errors match the format of argument errors.
Closes GH-5625
This test creates a MySQL table called 'test'. In several cases, I have seen a spurious
test failure (in CI) with an error message saying: "table 'test' already exists".
It may be that another test had used a table with the same name and not cleaned it out
correctly. Or maybe we have multiple tests running in parallel in some CI environments,
or the same test DB being used for multiple runs of the test suite.
In any case, change the table name so it is exclusive to this test case only. Also, if
the test table exists at the beginning of the test, drop it.
Closes GH-5479
Closes GH-5353. From now on, PHP will have reflection information
about default values of parameters of internal functions.
Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
While `mysqli_get_client_version()` calls `mysql_get_client_version()`
to retrieve the client version, `mysql::$client_version` is initialized
to `MYSQL_VERSION_ID`. Both should match though, and since the former
is the more useful information, we fix `mysql::$client_version`.
We do not add a regression test, because it would usually succeed
anyway, and we already have several tests with respective `assert()`s.
Máté Kocsis