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>msql_connect</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN129828"
></A
><P
> (PHP 3, PHP 4, PHP 5)</P
>msql_connect -- Open mSQL connection</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129831"
></A
><H2
>说明</H2
>resource <B
CLASS="methodname"
>msql_connect</B
> ( [string hostname] )<BR
></BR
><P
> <B
CLASS="function"
>msql_connect()</B
> establishes a connection to a mSQL
server.
</P
><P
> In case a second call is made to <B
CLASS="function"
>msql_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.
</P
><P
> 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.msql-close.html"
><B
CLASS="function"
>msql_close()</B
></A
>.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129845"
></A
><H2
>参数</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>hostname</CODE
></DT
><DD
><P
> The hostname can also include a port number. e.g.
<TT
CLASS="literal"
>hostname,port</TT
>.
</P
><P
> If not specified, the connection is established by the means of a Unix
domain socket, being then more efficient then a localhost TCP socket
connection.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
While this function will accept a colon (<TT
CLASS="literal"
>:</TT
>) as a
host/port separator, a comma (<TT
CLASS="literal"
>,</TT
>) is the preferred
method.
</P
></BLOCKQUOTE
></DIV
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129860"
></A
><H2
>返回值</H2
><P
> Returns a positive mSQL link identifier on success, or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on
error.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN129864"
></A
><H2
>参见</H2
><P
> <P
></P
><TABLE
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><TR
><TD
><A
HREF="function.msql-pconnect.html"
><B
CLASS="function"
>msql_pconnect()</B
></A
></TD
></TR
><TR
><TD
><A
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><B
CLASS="function"
>msql_close()</B
></A
></TD
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>
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