Edit report at https://bugs.php.net/bug.php?id=74358&edit=1
ID: 74358
Updated by: [email protected]
Reported by: xtpd17 at gmail dot com
Summary: FilesystemIterator repeats file entry at 65535,
65535*2 etc positions
-Status: Feedback
+Status: Wont fix
Type: Bug
Package: SPL related
Operating System: Windows 7
PHP Version: 5.6.30
Block user comment: N
Private report: N
New Comment:
He said "7.0.0 and later versions work fine."
So, marking as Won't fix for 5.6 as per the release process.
Previous Comments:
------------------------------------------------------------------------
[2017-04-01 10:59:17] [email protected]
I can repro in 5.6 but not 7.0 or 7.1. Can you? 5.6 is no longer in active support so this wouldn't be fixed there.
------------------------------------------------------------------------
[2017-04-01 10:25:38] xtpd17 at gmail dot com
Description:
------------
When FilesystemIterator iterates through folder with many files, it doubles file entries at 65535th and, more generally, 65535*n+(n-1) positions (131071,196607...).
...
65533.txt
65534.txt // ok
65534.txt // omg what happened with my file system, is it broken? But chkdsk shows nothing bad. Oh well, it's just iterator...
65535.txt
65536.txt
...
7.0.0 and later versions work fine.
Test script:
---------------
1) to generate many files in one folder use batch like
for /l %a in (1 1 200000) do type nul > "%a.txt"
2)
$path = 'd:\pathtoyour\folder';
$items = new FilesystemIterator($path,FilesystemIterator::CURRENT_AS_PATHNAME);
$n = 0;
$name = '';
foreach ($items as $item)
{
$name_prev = $name;
$name = basename($item);
$n++;
if ($name == $name_prev)
echo "DUPILCATE ENTRY FOUND AT $n: $name <br>";
}
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Edit this bug report at https://bugs.php.net/bug.php?id=74358&edit=1
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