These stats are used to check whether the file exists -- they
should not generate errors. Having the flag set is particularly
important for custom stream wrappers.
Although the `mysqli` parameter is unused, it had been accepted so far,
and the documentation even claims that parameter would be required. To
not break BC, we allow it again.
We must not use the same shared memory OPcache instance for different
SAPIs, since their memory layout is different. To avoid this, we add
the SAPI name (truncated to at most 20 characters) to the names of the
memory base file, the mutex and the file mapping.
Both filters are equivalent, but FILTER_VALIDATE_BOOL uses our
canonical name for the type (the only one permitted in type
declarations for example), so the new name is preferred long
term.
The old name may be deprecated in the future, but no specific
timeline is planned.
This reverts commit b8ef7c35ab.
See bug #79031. The semantics of serialize locking aren't quite
correct right now, and the use of the lock in this particular
place makes us hit the issue in a common case. I'm reverting this
commit for PHP 7.4 and will try to fix this properly for PHP 8,
as I believe it will require ABI breakage.
* PHP-7.4:
Handle empty password fast path in caching_sha2_password
Handle error response during caching_sha2_password auth
Add support for caching_sha2_password in change user authentication
Fix unix socket check during caching_sha2_password
Support auth switch request during caching sha2 auth
The fact that conn->unix_socket is set does not mean that a Unix
socket is actually in use -- this member is set in a default
configuration.
Instead check whether a unix_socket stream ops is used.
* PHP-7.4:
Don't use PASSWORD() function in test
Specify explicit row order in PDO MySQL test
Skip bug77956.phpt if local_infile disabled on server
Don't check TIMESTAMP NOT NULL in fetch_field_flags test
Don't test the RENAME DATABASE query
Make GeomFromText tests compatible with MySQL 8
The behavior of this is very dependent on the MySQL vendor, MySQL
version and MySQL configuration, in particular the
explicit_defaults_for_timestamp variable.
I don't think it's worthwhile to try and model this exactly, so
drop the test.
Actually, `max_fd` is not used on Windows, since `PHP_SAFE_MAX_FD` and
`select` ignore it; so it makes no sense to calculate it in the loop.
Even worse, since `php_socket_t` is unsigned on Windows, it will never
be modified during the loop, because `SOCK_ERR` is already the largest
representable value of that type.
Therefore we skip the loop on Windows, and add a clarifying comment.
We backport the fix PHP 7.3, since this branch is affected as well.
(cherry picked from commit b5e0043796)
(cherry picked from commit e36daa6927)
(cherry picked from commit 2704ee6844)
