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Bug #80660 FilesystemIterator foreach-loop fails on fuse filesystems
Submitted: 2021-01-22 13:53 UTC Modified: -
From: shop1 at mokraemer dot de Assigned:
Status: Open Package: *Directory/Filesystem functions
PHP Version: 7.4.14 OS: linux
Private report: No CVE-ID: None
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From: shop1 at mokraemer dot de
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 [2021-01-22 13:53 UTC] shop1 at mokraemer dot de
Description:
------------
As for my testing, FilesystemIterator fails with the foreach loop while the while-next loop works as expected.

Test script:
---------------
<?php
$iterator = new \FilesystemIterator(
	'/fuse-filesystem',
             \FilesystemIterator::CURRENT_AS_SELF
           | \FilesystemIterator::SKIP_DOTS
);
echo "--while\n";
while($iterator->valid()) {
	echo $iterator->current()."\n";
	$iterator->next();
}
$iterator->rewind();
echo "--for\n";
foreach ($iterator as $entry) {
	echo $entry->getFilename()."\n";
}


Expected result:
----------------
--while
.hg
file1.class.php
file2.class.php
--for
.hg
file1.class.php
file2.class.php


Actual result:
--------------
--while
.hg
file1.class.php
file2.class.php
--for


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Last updated: Tue Mar 02 19:01:25 2021 UTC