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php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>mssql_connect</H1
><DIV
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><A
NAME="AEN128063"
></A
><P
>    (PHP 3, PHP 4, PHP 5)</P
>mssql_connect&nbsp;--&nbsp;Open MS SQL server connection</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN128066"
></A
><H2
>说明</H2
>resource <B
CLASS="methodname"
>mssql_connect</B
> ( [string servername [, string username [, string password [, bool new_link]]]] )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>mssql_connect()</B
> establishes a connection to a
   MS SQL server.  The servername argument has to be a valid
   servername that is defined in the 'interfaces' file.
  </P
><P
>&#13;   The link to the server will be closed as soon as the execution of
   the script ends, unless it's closed earlier by explicitly calling
   <A
HREF="function.mssql-close.html"
><B
CLASS="function"
>mssql_close()</B
></A
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN128087"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>servername</CODE
></DT
><DD
><P
>&#13;       The MS SQL server. It can also include a port number. e.g. 
       <TT
CLASS="literal"
>hostname:port</TT
>.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>username</CODE
></DT
><DD
><P
>&#13;       The username. 
      </P
></DD
><DT
><CODE
CLASS="parameter"
>password</CODE
></DT
><DD
><P
>&#13;       The password. 
      </P
></DD
><DT
><CODE
CLASS="parameter"
>new_link</CODE
></DT
><DD
><P
>&#13;       If a second call is made to <B
CLASS="function"
>mssql_connect()</B
> with the
       same arguments, no new link will be established, but instead, the link
       identifier of the already opened link will be returned. This parameter
       modifies this behavior and makes <B
CLASS="function"
>mssql_connect()</B
>
       always open a new link, even if <B
CLASS="function"
>mssql_connect()</B
> was
       called before with the same parameters.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN128115"
></A
><H2
>返回值</H2
><P
>&#13;   Returns a MS SQL link identifier on success, or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on error.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN128119"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
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