Bug #72367 [Opn]: Relative Drive:path incorrectly assumed to be Drive:/path

Edit report at https://bugs.php.net/bug.php?id=72367&edit=1 ID: 72367 User updated by: RQuadling at GMail dot com Reported by: RQuadling at GMail dot com Summary: Relative Drive:path incorrectly assumed to be Drive:/path Status: Open Type: Bug Package: *Directory/Filesystem functions Operating System: Windows PHP Version: 5.6.22 Block user comment: N Private report: N New Comment: Typo in my initial report ... Whilst this is similar in some aspects to previously reported bugs related to realpath(), the issue is that the constants __FILE__ and __DIR__ are INCORRECT, thus making them useless. Previous Comments: ------------------------------------------------------------------------ [2016-06-09 09:38:33] RQuadling at GMail dot com Description: ------------ If you use a relative path to a file from Windows command line, PHP interprets the supplied location as a root. The test script below requires a Windows setup with 2 drives (C and D). The script is a batch script that creates the test script and cleans up after itself. Whilst this is similar in some aspects to previously reported bugs related to realpath(), the issue is that the constants __FILE__ and __DIR__ are correct, thus making them useless. OOI, using the absolute path for the PHP script (C:\PHP56\PHP D:\ReaL\PaTH\BuG\TeSTBuG.php), produces the correct results. Test script: --------------- @ECHO OFF REM Make directories for testing. MD C:\Test\Real\PaTH\BuG MD D:\ReaL\PaTH\BuG REM Make test PHP script. ECHO ^<?php > D:\ReaL\PaTH\BuG\TeSTBuG.php ECHO var_export([PHP_VERSION, __FILE__, __DIR__, getcwd(), realpath(__FILE__), realpath(__DIR__), realpath(getcwd()), $argv]);>> D:\ReaL\PaTH\BuG\TeSTBuG.php REM Make sure drives are in their directories. CD /D D:\ReaL\PaTH\BuG CD /D C:\Test\Real\PaTH\BuG REM Call PHP using relative paths. C:\PHP56\PHP D:TeSTBuG.php REM Clean-up DEL D:\ReaL\PaTH\BuG\TeSTBuG.php CD /D D:\ CD /D C:\ RD C:\Test\Real\PaTH\BuG RD D:\ReaL\PaTH\BuG Expected result: ---------------- array ( 0 => '5.6.20', 1 => 'D:\\ReaL\\PaTH\\BuG\\TeSTBuG.php', 2 => 'D:\\ReaL\\PaTH\\BuG', 3 => 'C:\\Test\\Real\\PaTH\\BuG', 4 => D:\\ReaL\\PaTH\\BuG\\TeSTBuG.php, 5 => 'D:\\ReaL\\PaTH\\BuG', 6 => 'C:\\Test\\Real\\PaTH\\BuG', 7 => array ( 0 => 'D:TeSTBuG.php', ), ) Actual result: -------------- array ( 0 => '5.6.20', 1 => 'D:\\TeSTBuG.php', 2 => 'D:\\', 3 => 'C:\\Test\\Real\\PaTH\\BuG', 4 => false, 5 => 'D:\\', 6 => 'C:\\Test\\Real\\PaTH\\BuG', 7 => array ( 0 => 'D:TeSTBuG.php', ), ) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=72367&edit=1