(PECL xattr >= 0.9.0)
Remove an extended attribute
bool xattr_remove ( string $filename, string $name [, int $flags = 0 ] )
This function removes an extended attribute of a file.
Extended attributes have two different namespaces: user and root. The user namespace is available to all users, while the root namespace is available only to users with root privileges. xattr operates on the user namespace by default, but thi