Bug #61121 [Opn->Nab]: get error result
Edit report at https://bugs.php.net/bug.php?id=61121&edit=1
ID: 61121
Updated by: rasmus@php.net
Reported by: gaoqiangscut at gmail dot com
Summary: get error result
-Status: Open
+Status: Not a bug
Type: Bug
Package: POSIX related
Operating System: ubuntu
PHP Version: Irrelevant
Block user comment: N
Private report: N
New Comment:
PHP has a stat cache for performance reasons. Add this line before your second
stat() call and you will get your expected output:
clearstatcache(false,'a.txt');
If you read http://php.net/stat you will see it says:
"Note: The results of this function are cached. See clearstatcache() for more
details."
Previous Comments:
------------------------------------------------------------------------
[2012-02-17 11:07:29] gaoqiangscut at gmail dot com
Description:
------------
This is a bug in "stat" function, and I'm not quite sure which class this function
belongs to. Detailed message for the OS and php version following:
OS message:
gao->:~$uname -a
Linux gaoqiang-VirtualBox 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 i686
i386 GNU/Linux
php version:
gao->:~$php -v
PHP 5.3.5-1ubuntu7.4 with Suhosin-Patch (cli) (built: Dec 13 2011 18:25:14)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
Test script:
---------------
<?php
$file="a.txt";
$fp=fopen($file,"a");
$st=stat($file);
echo "size= ";
echo $st["size"];
echo "\n";
fputs($fp,"test\n");
fclose($fp);
$st=stat($file);
echo "size= ";
echo $st["size"];
echo "\n";
?>
Expected result:
----------------
size=0
size=5
Actual result:
--------------
size=0
size=0
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=61121&edit=1
Thread (2 messages)