ID: 48062
Comment by: dlafond at lenouvelliste dot qc dot ca
Reported By: dlafond at lenouvelliste dot qc dot ca
Status: Analyzed
Bug Type: Filesystem function related
Operating System: MacOSX Server 10.5.6
PHP Version: 5.2.9
New Comment:
A workaround to get rid of this persistent stat cache when using
file_exists is to combine the file_exists function with the function
realpath().
$ttt="/Volumes/testdaniel/ttt.txt";
if(file_exists(realpath($ttt))){
echo "exists";
}else{
echo "not exists";
}
Previous Comments:
------------------------------------------------------------------------
[2009-04-27 15:30:57] [email protected]
Same issue as in bug #46245
------------------------------------------------------------------------
[2009-04-23 15:39:27] dlafond at lenouvelliste dot qc dot ca
Description:
------------
When files are saved on AFP or SMB mounted sharing, file_exists() and
clearstatcache() function are not working as expected. No problem when
files are saved on local disk. On AFP or SMB volume, file_exists
continue to return true when the file is deleted outside of PHP.
clearstatcache() function seems to have no effect.
But, if the file is deleted with the unlink() function in php,
file_exists return false.
Reproduce code:
---------------
<?
header("Content-type: text/html");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Cache-Control: no-store, no-cache,must-revalidate");
header("Cache-Control: post-check=0, pre-check=0",false);
header("Pragma: no-cache");
clearstatcache();
$ttt="/Volumes/testdaniel/ttt.txt";
#exec("touch ".$ttt);
#...@unlink($ttt);
if(file_exists($ttt)){
echo "exists";
}else{
echo "not exists";
}
clearstatcache();
?>
Expected result:
----------------
"exists" when file really exists
"not exists" when file doesn't exists
Actual result:
--------------
"exists" even after the file was deleted
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=48062&edit=1
