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Bug #42784 readdir() does not show single integer filenames
Submitted: 2007-09-27 22:23 UTC Modified: 2007-09-27 22:32 UTC
From: php at mike2k dot com Assigned:
Status: Closed Package: Directory function related
PHP Version: 5.2.4 OS: Debian
Private report: No CVE-ID: None
 [2007-09-27 22:23 UTC] php at mike2k dot com
Description:
------------
readdir() is working properly on other dirs, but on the dir with files "0" "1" "2" etc, it doesn't seem to find the files.

the files have read permissions, as does the directory, there's no issues there.


Reproduce code:
---------------
$dir = "somedirectory/foo/bar";
if(is_dir($dir)) {
	$objdir = opendir($dir);
	while($file = readdir($objdir)) {
		var_dump($file);
...


Expected result:
----------------
produces this:

string(1) "."
string(2) ".."


Actual result:
--------------
however there are 6 files in the directory with single integer values:

linux01:~/data$ ls somedirectory/foo/bar
0  1  2  3  4  5

those are completely ignored it appears.


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 [2007-09-27 22:32 UTC] php at mike2k dot com
it appears to be localized to my setup, but still can't figure out why this is happening. it won't list any files in any of the subdirs, but is_dir() passes and the directory is legit. weird.
 
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