Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

XATTR_ROOT (int)

Set attribute in root (trusted) namespace. Requires root privileges.

XATTR_DONTFOLLOW (int)

Do not follow the symbolic link but operate on symbolic link itself.

XATTR_CREATE (int)

Function will fail if extended attribute already exists.

XATTR_REPLACE (int)

Function will fail if extended attribute doesn't exist.