Bug #78159 [Opn->Dup]: UNC | is_readable false | file_exists true | file_get_contents can read

Edit report at https://bugs.php.net/bug.php?id=78159&edit=1 ID: 78159 Updated by: sjon@php.net Reported by: d at pilichiewicz dot pl Summary: UNC | is_readable false | file_exists true | file_get_contents can read -Status: Open +Status: Duplicate Type: Bug Package: *Directory/Filesystem functions Operating System: Windows 10 1903 x64 PHP Version: 7.3.6 Block user comment: N Private report: N New Comment: thanks for your process-monitor output - this bug is a duplicate of bug #73543 Previous Comments: ------------------------------------------------------------------------ [2019-06-13 20:03:28] d at pilichiewicz dot pl Description: ------------ Hello, iam working on an diskstation by synergy connected with an windows domain ... while creating an symfony project ive got a failure message shown me that .env coulnd read. ive tested some scripts and yeah ... php has an problem there ... $filename = this file is on an network share assign to Z: var_dump(is_readable($filename)); = is false ... dunny why var_dump(is_writeable($filename)); = is false, too var_dump(is_dir($filename)); = is false, too var_dump(file_exists($filename)); = is true var_dump(file_get_contents($filename)); = read file content and display it In Process Monitor ive recorded what happend while running the test script (with sleep 10 seconds to see that happend where) https://gist.github.com/privatehosting/3dd6876ffe4fc46100089d64d39171b2 Please excuse my English Test script: --------------- <?php $filename = "Z:\Programmierung\php_pilichiewicz_cms/.env"; var_dump($filename); sleep(10); var_dump(is_readable($filename)); sleep(10); var_dump(is_writeable($filename)); sleep(10); var_dump(is_dir($filename)); sleep(10); var_dump(file_exists($filename)); sleep(10); var_dump(file_get_contents($filename)); ?> Expected result: ---------------- is_readable & is_writeable & is_dir should be true if file exists Actual result: -------------- is_readable & is_writeable & is_dir are false ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=78159&edit=1