note 19397 added to function.unlink

A quick note about using system() or exec() when removing files - most decent admins will disallow the use of these functions (globally in php.ini) for security reasons, therefore using unlink() is more portable. -- http://www.php.net/manual/en/function.unlink.php http://master.php.net/manage/user-notes.php?action=edit+19397 http://master.php.net/manage/user-notes.php?action=delete+19397 http://master.php.net/manage/user-notes.php?action=reject+19397