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Последние активные темы форума |
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xattr_supported
(no version information, might be only in CVS) xattr_supported --
Check if filesystem supports extended attributes
Описаниеbool xattr_supported ( string filename [, int flags] ) This functions checks if the filesystem holding the given file supports
extended attributes. Read access to the file is required.
Список параметров- filename
The path of the tested file.
- flags
Таблица 1. Supported xattr flags XATTR_DONTFOLLOW | Do not follow the symbolic link but operate on symbolic link itself. |
Возвращаемые значенияThis function returns TRUE if filesystem supports extended attributes,
FALSE if it doesn't and NULL if it can't be determined (for example
wrong path or lack of permissions to file).
Примеры
Пример 1. xattr_supported() example The following code checks if we can use extended attributes.
<?php
$file
=
'some_file'
;
if (
xattr_supported
(
$file
)) {
/* ... make use of some xattr_* functions ... */
}
?>
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