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><DIV
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><H1
CLASS="title"
>CLXXXVI. YP/NIS Functions</H1
><DIV
CLASS="PARTINTRO"
><A
NAME="AEN248861"
></A
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="nis.intro"
>简介</A
></H1
><P
> 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 <A
HREF="http://www.tldp.org/HOWTO/NIS-HOWTO/index.html"
TARGET="_top"
> The Linux NIS(YP)/NYS/NIS+ HOWTO</A
>. There is also a book called <A
HREF="http://www.oreilly.com/catalog/nfs/noframes.html"
TARGET="_top"
>Managing NFS and NIS</A
> by Hal Stern.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
本扩展已被移动到 <A
HREF="http://pecl.php.net"
TARGET="_top"
>PECL</A
> 库中且自以下版本起不再被绑定到 PHP 中：5.1.0.
</P
></BLOCKQUOTE
></DIV
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>本扩展模块在 Windows 平台下不可用。</P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="nis.requirements"
>需求</A
></H1
><P
> None besides functions from standard Unix libraries which are
always available (either <TT
CLASS="filename"
>libc</TT
> or
<TT
CLASS="filename"
>libnsl</TT
>, configure will detect which one to use).
</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="nis.installation"
>安装</A
></H1
><P
> To get these functions to work, you have to configure PHP with
<CODE
CLASS="option"
>--enable-yp</CODE
>.
</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="nis.configuration"
>运行时配置</A
></H1
><P
>本扩展模块在 <TT
CLASS="filename"
>php.ini</TT
> 中未定义任何配置选项。</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="nis.constants"
>预定义常量</A
></H1
><P
>以下常量由本扩展模块定义，因此只有在本扩展模块被编译到
PHP 中，或者在运行时被动态加载后才有效。</P
><P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><TT
CLASS="constant"
><B
>YPERR_ACCESS</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> access violation (this has only been added recently and is only available from PECL CVS for now)
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_BADARGS</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> The function arguments are bad
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_BADDB</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> YP database is bad
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_BUSY</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> Database busy
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_DOMAIN</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> cannot bind to server in this domain
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_KEY</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> no such key in map
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_MAP</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> no such map in server's domain
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_NODOM</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> Local domain name not set
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_NOMORE</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> No more records in map database
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_PMAP</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> Can't communicate with portmapper
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_RESRC</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> resource allocation failure
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_RPC</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> RPC failure - domain has been unbound
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_YPBIND</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> Can't communicate with ypbind
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_YPERR</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> internal yp server or client error
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_YPSERV</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> Can't communicate with ypserv
</P
></DD
><DT
><TT
CLASS="constant"
><B
>YPERR_VERS</B
></TT
>
(<A
HREF="language.types.integer.html"
><B
CLASS="type"
>integer</B
></A
>)</DT
><DD
><P
> YP version mismatch
</P
></DD
></DL
></DIV
></DIV
></DIV
><DIV
CLASS="TOC"
><DL
><DT
><B
>目录</B
></DT
><DT
><A
HREF="function.yp-all.html"
>yp_all</A
> -- Traverse the map and call a function on each entry</DT
><DT
><A
HREF="function.yp-cat.html"
>yp_cat</A
> -- Return an array containing the entire map</DT
><DT
><A
HREF="function.yp-err-string.html"
>yp_err_string</A
> -- Returns the error string associated with the given error code</DT
><DT
><A
HREF="function.yp-errno.html"
>yp_errno</A
> -- Returns the error code of the previous operation</DT
><DT
><A
HREF="function.yp-first.html"
>yp_first</A
> -- Returns the first key-value pair from the named map</DT
><DT
><A
HREF="function.yp-get-default-domain.html"
>yp_get_default_domain</A
> -- Fetches the machine's default NIS domain</DT
><DT
><A
HREF="function.yp-master.html"
>yp_master</A
> -- Returns the machine name of the master NIS server for a map</DT
><DT
><A
HREF="function.yp-match.html"
>yp_match</A
> -- Returns the matched line</DT
><DT
><A
HREF="function.yp-next.html"
>yp_next</A
> -- Returns the next key-value pair in the named map</DT
><DT
><A
HREF="function.yp-order.html"
>yp_order</A
> -- Returns the order number for a map</DT
></DL
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