Bug #77187 [Com]: mkdir() fails to create dir after using some func-s on the parent dir

Edit report at https://bugs.php.net/bug.php?id=77187&edit=1 ID: 77187 Comment by: a at b dot c dot de Reported by: batonxleba at gmail dot com Summary: mkdir() fails to create dir after using some func-s on the parent dir Status: Open Type: Bug Package: Directory function related Operating System: gentoo PHP Version: 7.2.12 Block user comment: N Private report: N New Comment: Other observations from a Win10 build consistent with the above: 1) clearstatcache() doesn't affect behaviour 2) Being Windows, using "del" instead of an "rm" port doesn't fix things. 3) a single mkdir('vpupkin/'.date("d.m.Y"), 0700, true) call fails in the same way as the two consecutive mkdirs() (vpupkin is created but can't be found to create the subdirectory within it). 4) using unlink() instead of exec('rm') does allow the subdirectory to be created. Previous Comments: ------------------------------------------------------------------------ [2018-11-22 23:37:53] batonxleba at gmail dot com Description: ------------ mkdir () does not create a subdirectory and generates an error when I try to create it in a directory that has the same name as the file that was deleted before this but any of the is_dir / file_exists / is_writable functions were applied to it. if i comment line 5 in example below script will work fine. my cli php PHP 7.2.10 (cli) (built: Nov 10 2018 11:44:18) ( ZTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.2.10, Copyright (c) 1999-2018, by Zend Technologies Test script: --------------- #!/usr/bin/php <?php exec('> vpupkin'); if(is_dir('vpupkin'))print 'true'."\n"; exec('rm -f vpupkin'); mkdir('vpupkin',0700); mkdir('vpupkin/'.date("d.m.Y"),0700); ?> Actual result: -------------- dev ~/testftp # rm -r vpupkin; ./t.php PHP Warning: mkdir(): No such file or directory in /root/testftp/t.php on line 9 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=77187&edit=1