note 24294 added to function.unlink
| From: | mark at themarkindex dot co dot uk | Date: | Mon, 12 Aug 2002 15:52:07 +0000 |
| Subject: | note 24294 added to function.unlink | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-34876@lists.php.net to get a copy of this message | ||
Regarding this function:
<?php
function suppr($file) {
$delete = @unlink($file);
if (@file_exists($file)) {
$filesys = eregi_replace("/","\\",$file);
$delete = @system("del $filesys");
if (@file_exists($file)) {
$delete = @chmod ($file, 0775);
$delete = @unlink($file);
$delete = @system("del $filesys");}}}
?>
You need to use clearstatcache or the file will be reported as present after it is deleted
<?php
function suppr($file) {
$delete = @unlink($file);
clearstatcache ();
if (@file_exists($file)) {
$filesys = eregi_replace("/","\\",$file);
$delete = @system("del $filesys");
clearstatcache ();
if (@file_exists($file)) {
$delete = @chmod ($file, 0775);
$delete = @unlink($file);
$delete = @system("del $filesys");}}}
?>
--
http://www.php.net/manual/en/function.unlink.php
http://master.php.net/manage/user-notes.php?action=edit+24294
http://master.php.net/manage/user-notes.php?action=delete+24294
http://master.php.net/manage/user-notes.php?action=reject+24294