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>mssql_pconnect</A
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>mssql_pconnect -- Open persistent MS SQL connection</DIV
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NAME="AEN17093"
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><H2
>Description</H2
><DIV
CLASS="funcsynopsis"
><P
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><CODE
CLASS="FUNCDEF"
>int mssql_pconnect</CODE
>(string 
      [<SPAN
CLASS="optional"
>servername</SPAN
>]
     , string 
      [<SPAN
CLASS="optional"
>username</SPAN
>]
     , string 
      [<SPAN
CLASS="optional"
>password</SPAN
>]
     );<P
></P
></DIV
><P
> 
     Returns: A positive MS SQL persistent link identifier on success,
     or false on error.
    </P
><P
>&#13;     <B
CLASS="function"
>Mssql_pconnect()</B
> acts very much like
     <A
HREF="function.mssql-connect.html"
><B
CLASS="function"
>mssql_connect()</B
></A
> with two major differences.
    </P
><P
> 
     First, when connecting, the function would first try to find a
     (persistent) link that's already open with the same host,
     username and password.  If one is found, an identifier for it
     will be returned instead of opening a new connection.
    </P
><P
> 
     Second, the connection to the SQL server will not be closed when
     the execution of the script ends.  Instead, the link will remain
     open for future use (<A
HREF="function.mssql-close.html"
><B
CLASS="function"
>mssql_close()</B
></A
> will not
     close links established by <B
CLASS="function"
>mssql_pconnect()</B
>).
    </P
><P
> 
     This type of links is therefore called 'persistent'.
    </P
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