Edit report at https://bugs.php.net/bug.php?id=81041&edit=1
ID: 81041
Updated by: cmb@php.net
Reported by: mvorisek at mvorisek dot cz
Summary: Phpstan does not finish on Windows when opcache is
enabled
-Status: Assigned
+Status: Open
Type: Bug
Package: opcache
Operating System: *
PHP Version: 7.4.19
-Assigned To: cmb
+Assigned To:
Block user comment: N
Private report: N
New Comment:
Unassigning myself â maybe someone else will have closer look.
Previous Comments:
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[2021-06-01 12:01:40] cmb@php.net
Further findings: this is not particularly related to Windows;
you get the same failure on Ubuntu as well, with SHM cache[1]
and with file_cache_only[2]. However, the script runs fine as
soon as Xdebug is loaded, even on Windows[3].
Interestingly, running with file_cache_only and Xdebug (3.0.4)
loaded, there are no repro/ui/vendor/atk4/core files are generated
in the file cache. That explains why the script is running fine
with Xdebug, although I have no idea why the files are not cached.
That might be an Xdebug issue.
[1] <https://github.com/cmb69/phpstan-src/actions/runs/895876662>
[2] <https://github.com/cmb69/phpstan-src/actions/runs/895872108>
[3] <https://github.com/cmb69/phpstan-src/actions/runs/895881729>
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[2021-05-27 20:05:44] m at m dot cz
Where else the bug should be? See the generated xdebug trace logs - I generated them in absolutely
same enviromenment without any random/time functions used inside. One with opcache enabled, one with
opcached disabled. And they differs.
------------------------------------------------------------------------
[2021-05-27 17:13:53] cmb@php.net
On Windows with OPcache enabled, by the time
Atk4\Core\ReadableCaptionTrait is to be autoloaded,
PHPStan\Reflection\BetterReflection\SourceLocator\FileReadTrapStreamWrapper
is registered as file wrapper, so an empty file is compiled, and
the trait is not found. That happens just for that single file;
all the rest is good. I'm not sure that there is actually a bug
in php-src.
------------------------------------------------------------------------
[2021-05-25 10:11:17] m at m dot cz
@cmb Did you get anywhere?
------------------------------------------------------------------------
[2021-05-18 21:43:43] cmb@php.net
I'm able reliably reproduce the issue (with SHM or file cache),
and it is definitely a Windows only thing (on Linux, there are no
problems even with file cache only[1]). Debugging this on Windows
is a bit hard, due to missing helpers (like .gdbinit), but I hope
to make some real progress tomorrow.
[1] <https://github.com/cmb69/phpstan-src/runs/2611756608>
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