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>ibase_pconnect</H1
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><P
> (PHP 3 >= 3.0.6, PHP 4, PHP 5)</P
>ibase_pconnect --
Open a persistent connection to an InterBase database
</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN57380"
></A
><H2
>Description</H2
>resource <B
CLASS="methodname"
>ibase_pconnect</B
> ( [string database [, string username [, string password [, string charset [, int buffers [, int dialect [, string role [, int sync]]]]]]]] )<BR
></BR
><P
> <B
CLASS="function"
>ibase_pconnect()</B
> acts very much like
<A
HREF="function.ibase-connect.html"
><B
CLASS="function"
>ibase_connect()</B
></A
> with two major differences.
First, when connecting, the function will first try to find a
(persistent) link that's already opened with the same parameters.
If one is found, an identifier for it will be returned instead of
opening a new connection. Second, the connection to the InterBase
server will not be closed when the execution of the script ends.
Instead, the link will remain open for future use
(<A
HREF="function.ibase-close.html"
><B
CLASS="function"
>ibase_close()</B
></A
> will not close links established
by <B
CLASS="function"
>ibase_pconnect()</B
>). This type of link is
therefore called 'persistent'.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
<CODE
CLASS="parameter"
>buffers</CODE
> was added in PHP 4.0.0.
</P
></BLOCKQUOTE
></DIV
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
<CODE
CLASS="parameter"
>dialect</CODE
> was added in PHP 4.0.0. It is
functional only with InterBase 6 and versions higher than that.
</P
></BLOCKQUOTE
></DIV
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
<CODE
CLASS="parameter"
>role</CODE
> was added in PHP 4.0.0. It is
functional only with InterBase 5 and versions higher than that.
</P
></BLOCKQUOTE
></DIV
><P
> See also <A
HREF="function.ibase-close.html"
><B
CLASS="function"
>ibase_close()</B
></A
> and
<A
HREF="function.ibase-connect.html"
><B
CLASS="function"
>ibase_connect()</B
></A
> for the meaning of
parameters passed to this function. They are exactly the same.
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