Bug #78220 [Ver]: Can't access OneDrive folder

Edit report at https://bugs.php.net/bug.php?id=78220&edit=1 ID: 78220 Updated by: cmb@php.net Reported by: simon dot aberle at mm-bit dot de -Summary: Can't save to file system outside of project folder +Summary: Can't access OneDrive folder Status: Verified Type: Bug Package: *Directory/Filesystem functions Operating System: Windows 10 Pro Version 1903 PHP Version: 7.3.6 Assigned To: cmb Block user comment: N Private report: N New Comment: I have now compared the behavior of Windows 10 1809, and while the OneDrive folder (on-demand enabled) is reported as reparse point by fsutil and dir /al, FindFirstFile() doesn't report it as reparse point, so there are no issues accessing the folder. Previous Comments: ------------------------------------------------------------------------ [2019-08-13 16:27:42] cmb@php.net Related To: Bug #75384 ------------------------------------------------------------------------ [2019-08-09 18:15:35] cmb@php.net When PHP gets information about the OneDrive folder[1], dataw.dwFileAttributes is 0x431, which indicates a reparse point. The folder is then opened[2] to get information about the reparse point[3]. However, that operation fails with the error ERROR_NOT_A_REPARSE_POINT. This happens only when On-Demand is enabled; if it is disabled, the folder is not reported as a reparse point in the first place. [1] <https://github.com/php/php-src/blob/php-7.3.8/Zend/zend_virtual_cwd.c#L843> [2] <https://github.com/php/php-src/blob/php-7.3.8/Zend/zend_virtual_cwd.c#L886> [3] <https://github.com/php/php-src/blob/php-7.3.8/Zend/zend_virtual_cwd.c#L906> ------------------------------------------------------------------------ [2019-06-28 11:05:42] cmb@php.net Further details on StackOverflow: <https://stackoverflow.com/questions/56791646/php-file-loading-or-listing-operations-not-working> ------------------------------------------------------------------------ [2019-06-28 07:35:56] simon dot aberle at mm-bit dot de After some tests I can provide the following additional information If I run the script with the Windows subsystem for Linux (Ubuntu) the file listing and loading is working just fine. This result is not depending on the OneDrive state (Running/Stopped) Disabling OneDrive or stopping the sync will not fix the problem with the default Windows command line. ------------------------------------------------------------------------ [2019-06-28 06:08:05] simon dot aberle at mm-bit dot de You are totally right the folders I did try to load the data from are hosted via OneDrive but saved on my local HDD. The only errors I get are the default ones if a file is not present: PHP Warning: scandir(): Die Datei oder das Verzeichnis ist kein Analysepunkt. (code: 4390) in file_get_contents(): failed to open stream: No such file or directory in I can try to create a process monitor log to track down the problem if you tell me how. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=78220 -- Edit this bug report at https://bugs.php.net/bug.php?id=78220&edit=1