YP/NIS Functions

Введение

NIS (formerly called Yellow Pages) allows network management of important administrative files (e.g. the password file). For more information refer to the NIS manpage and » The Linux NIS(YP)/NYS/NIS+ HOWTO. There is also a book called » Managing NFS and NIS by Hal Stern.

Note: This extension has been moved to the » PECL repository and is no longer bundled with PHP as of PHP 5.1.0.

Note: Для Windows-платформ это расширение недоступно.

Требования

None besides functions from standard Unix libraries which are always available (either libc or libnsl, configure will detect which one to use).

Установка

To get these functions to work, you have to configure PHP with --enable-yp.

Настройка во время выполнения

Данное расширение не определяет никакие директивы конфигурации в php.ini.

Предопределенные константы

Перечисленные ниже константы определены данным расширением и могут быть доступны только в том случае, если PHP был собран с поддержкой этого расширения или же в том случае, если данное расширение подгружается во время выполнения.

YPERR_ACCESS (integer)

access violation (this has only been added recently and is only available from PECL CVS for now)

YPERR_BADARGS (integer)

The function arguments are bad

YPERR_BADDB (integer)

YP database is bad

YPERR_BUSY (integer)

Database busy

YPERR_DOMAIN (integer)

cannot bind to server in this domain

YPERR_KEY (integer)

no such key in map

YPERR_MAP (integer)

no such map in server's domain

YPERR_NODOM (integer)

Local domain name not set

YPERR_NOMORE (integer)

No more records in map database

YPERR_PMAP (integer)

Can't communicate with portmapper

YPERR_RESRC (integer)

resource allocation failure

YPERR_RPC (integer)

RPC failure - domain has been unbound

YPERR_YPBIND (integer)

Can't communicate with ypbind

YPERR_YPERR (integer)

internal yp server or client error

YPERR_YPSERV (integer)

Can't communicate with ypserv

YPERR_VERS (integer)

YP version mismatch