Bug #73758 [NEW]: is_dir Drive:Folder returns true - unexpected behavior

From: steve dot baldwin at publisure dot com Operating system: Windows 8.1 PHP version: 5.6.29 Package: Directory function related Bug Type: Bug Bug description:is_dir Drive:Folder returns true - unexpected behavior Description: ------------ If you call is_dir("D:MyFolder") when both the drive (D) and the folder (MyFolder) exists it will return true. However windows will not resolve D:MyFolder as a valid path because a forward/or back slash is omitted after the root drive. The correct path is D:\MyFolder or D:/MyFolder and PHP should be returning false instead of true. Test script: --------------- //change this below to a valid drive and folder but omit the \\ $path = "C:PHP"; assert(is_dir($path) == false); Actual result: -------------- Warning: assert(): Assertion failed -- Edit bug report at https://bugs.php.net/bug.php?id=73758&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=73758&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=73758&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=73758&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=73758&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=73758&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=73758&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=73758&r=needscript Try newer version: https://bugs.php.net/fix.php?id=73758&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=73758&r=support Expected behavior: https://bugs.php.net/fix.php?id=73758&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=73758&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=73758&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=73758&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73758&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=73758&r=dst IIS Stability: https://bugs.php.net/fix.php?id=73758&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=73758&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=73758&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=73758&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=73758&r=mysqlcfg