When getting the properties of a DatePeriod instance we have to retain
the proper classes, and when restoring a DatePeriod instance we have to
cater to DateTimeImmutable instances as well.
NULL out the execute_data before destroying it, otherwise GC may
trigger while the execute_data is partially destroyed, resulting
in double-frees.
The handling of call stack unfreezing is a bit awkward because it's
a ZEND_API function, so we can't change the signature.
`write_dimension` object handlers have to be able to handle `NULL`
`offset`s; for now we simply throw an exception instead of following
the `NULL` pointer.
`remove_path` points to the given string, so we must not modify it.
Instead we use a duplicate, if we need the modification.
We may want to switch to `zend_string`s in master.
stream_get-line repeatedly calls php_stream_fill_read_buffer until
enough data is accumulated in buffer. However, when stream contains
filters attached to it, then each call to fill buffer essentially
resets buffer read/write pointers and new data is written over old.
This causes stream_get_line to skip parts of data from stream
This patch fixes such behavior, so fill buffer call will append.
mb_decode_numericentity() accepts a fourth optional parameter, which is
unused, however. Since this parameter doesn't do any harm, and to avoid
the small BC break, we're keeping this parameter for PHP 7, but adjust
the arginfo.
For PHP 8, we will remove this parameter.
When stored procedures are called, the "final result set is a status
result that includes no result set". Calling `::nextRowset()` on the
actual last result set should return FALSE, since there is actually no
further result set to be processed.
fcgi_accept_request function is supposed to call a FastCGI implementation's
on_accept hook when entering an "accepting" stage (that is right before
calling "accept"). This hook implementation (fpm_request_accepting) updates
a worker state to an "accepting" state which is effectively an "Idle" state,
and updates counters on the scoreboard of the corresponding pool (idle++,
active--).
But this is not done when listening for client connections on a named pipe on
Windows platform. In that case a combination of
ConnectNamedPipe/WaitForSingleObject is used (to be able to catch in_shutdown
as far as I understand), but it is nonetheless functionally equivalent to
"accept" call. Also by not calling on_hook neither a worker's state is updated
to "accepting" state nor scoreboard counters are updated.
As of Windows 1903, when the OneDrive on-demand feature is enabled, the
OneDrive folder is reported as reparse point by `FindFirstFile()`, but
trying to get information about the reparse point using
`DeviceIoControl()` fails with `ERROR_NOT_A_REPARSE_POINT`. We work
around this problem by falling back to `GetFileInformationByHandle()`
if that happens, but only if the reparse point is reported as cloud
reparse point, and only if PHP is running on Windows 1903 or later.
The patch has been developed in collaboration with ab@php.net.
We should keep an eye on the somewhat quirky OneDrive behavior, since
it might change again in a future Windows release.
The fix for bug #78241 assumed that `time_t` would always be 64bit, but
actually is 32bit for x86. We therefore enforce 64bit arithmetic to
avoid wrapping.
(cherry picked from commit bf242d58e7)
Christoph M. Becker