ID: 48746 Updated by: paj...@php.net Reported By: ddkees at illinois dot edu Status: Assigned Bug Type: Directory function related Operating System: win32 only - Windows Server 2003 PHP Version: 5.3.0 Assigned To: pajoye New Comment:
and confirmed using XP SP3 as well. For the record, get the junction command here: http://technet.microsoft.com/en-us/sysinternals/bb896768.aspx Previous Comments: ------------------------------------------------------------------------ [2009-08-10 20:23:35] paj...@php.net Ok, seems to be 2k3 specific. The same setup works on 2k8/vista/win7. Thanks for your feedback! ------------------------------------------------------------------------ [2009-08-10 20:17:32] phpstuff at cresstone dot com cgi executable does not seem to make a difference. This is a console log of a test I just ran: C:\mnt\test>type phptest.php <?php var_dump(file_exists('junction')); var_dump(file_exists('directory')); ?> C:\mnt\test>dir Volume in drive C is coreI7_System Volume Serial Number is 38E2-2B62 Directory of C:\mnt\test 2009.08.10 16.11 <DIR> . 2009.08.10 16.11 <DIR> .. 2009.08.10 16.10 <DIR> directory 2009.08.10 16.10 <JUNCTION> junction [\??\Volume{e13ba66a-14db-11de-8e96-001fd0ae05ac}\] 2009.08.10 16.11 82 phptest.php 1 File(s) 82 bytes 4 Dir(s) 24,899,223,552 bytes free C:\mnt\test>php.exe phptest.php bool(false) bool(true) C:\mnt\test>php-cgi.exe phptest.php X-Powered-By: PHP/5.3.0 Content-type: text/html bool(false) bool(true) C:\mnt\test> ------------------------------------------------------------------------ [2009-08-10 15:40:17] paj...@php.net @dr dot e dot sheppard at web dot de Can you try using CLI/CGI please? As you can see below it works just fine. C:\Users\pierre\Documents\php-sdk\php53\vc9\x86>dir .. 10.08.2009 17:36 <JUNCTION> apps [C:\Users\pierre\Documents\php-sdk\php53\vc9\x86\deps] 28.07.2009 00:59 <DIR> deps ... php.exe -r "var_dump(file_exists('./apps'));" bool(true) ------------------------------------------------------------------------ [2009-06-30 20:30:47] dr dot e dot sheppard at web dot de This bug can easily be reproduced with the following scenario: - change to a directory within your webserver's document root - create a junction named "apps" pointing to the desired target within the directory tree - calling a php file (residing in parallel to the "apps" folder) with the following code: if(file_exists('./apps') === true){ echo 'yes!'; } else { echo 'no!'; } The result will be "no!". ------------------------------------------------------------------------ [2009-06-30 19:10:21] ddkees at illinois dot edu The file structure looks like this. Junction points are followed by an asterisk; that asterisk is _not_ a part of the folder's name within the filesystem. / /includes /includes/classes* /includes/classes/.SwiftMailer /includes/classes/course_websites /includes/classes/directory /includes/classes/faculty_awards* /includes/classes/FirePHP There are more folders than what's listed above, but that's enough to give you the idea, I hope. If not, let me know. As you can see from the code example above, we start the process in /includes/classes and look for folders/files to identify class definitions to include. Using this code and 5.3.0 this morning, we found that, using the above list, only the faculty_awards junction point would be identified as a directory when using is_dir() and when using DirectoryIterator::isDir(). Here's a script to show what fails: function find_directories($directory) { $files = new DirectoryIterator($directory); foreach($files as $file) { if($file->isDot() || $file->getFilename()=="_notes") continue; echo "Analyzing: $file<br>"; var_dump($file->isDir()); echo "Analysis Complete.<br><br>"; } } --- If we execute that function as follows: find_directories($_SERVER["DOCUMENT_ROOT"] . "/includes/classes"); We would expect that all of the information listed above would result in true. However, the actual results of that test were: Analyzing: .SwiftMailer bool(false) Analysis Complete Analyzing: course_websites bool(false) Analysis Complete Analyzing: directories bool(false) Analysis Complete Analyzing: faculty_awards bool(true) Analysis Complete Analyzing: FirePHP bool(false) Analysis Complete ------------------------------------------------------------------------ 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 http://bugs.php.net/48746 -- Edit this bug report at http://bugs.php.net/?id=48746&edit=1
