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>fbsql_database_password</H1
><DIV
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NAME="AEN58780"
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><P
>    (PHP 4 &#62;= 4.0.6, PHP 5)</P
>fbsql_database_password&nbsp;--&nbsp;Sets or retrieves the password for a FrontBase database</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN58783"
></A
><H2
>说明</H2
>string <B
CLASS="methodname"
>fbsql_database_password</B
> ( resource link_identifier [, string database_password] )<BR
></BR
><P
>&#13;   Sets and retrieves the database password used by the connection. If a
   database is protected by a database password, the user must call this
   function before calling <A
HREF="function.fbsql-select-db.html"
><B
CLASS="function"
>fbsql_select_db()</B
></A
>.
  </P
><P
>&#13;   If no link is open, the function will try to establish a link as if
   <A
HREF="function.fbsql-connect.html"
><B
CLASS="function"
>fbsql_connect()</B
></A
> was called, and use it.
  </P
><P
>&#13;   This function does not change the database password in the database
   nor can it be used to retrieve the database password for a database.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN58799"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>&#13;link_identifier</CODE
></DT
><DD
><P
>A FrontBase link identifier
returned by <A
HREF="function.fbsql-connect.html"
><B
CLASS="function"
>fbsql_connect()</B
></A
> or 
<A
HREF="function.fbsql-pconnect.html"
><B
CLASS="function"
>fbsql_pconnect()</B
></A
>.</P
><P
>If optional and not specified,
the function will try to find an open link to the FrontBase server and if no
such link is found it will try to create one as if 
<A
HREF="function.fbsql-connect.html"
><B
CLASS="function"
>fbsql_connect()</B
></A
> was called with no arguments</P
></DD
><DT
><CODE
CLASS="parameter"
>database_password</CODE
></DT
><DD
><P
>&#13;       The database password, as a string. If given, the function sets the
       database password for the specified link identifier. 
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN58817"
></A
><H2
>返回值</H2
><P
>&#13;   Returns the database password associated with the link identifier.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN58820"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
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><A
NAME="AEN58823"
></A
><P
><B
>例 1. <A
HREF="function.fbsql-create-clob.html"
><B
CLASS="function"
>fbsql_create_clob()</B
></A
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$link </font><font color="#007700">= </font><font color="#0000BB">fbsql_pconnect</font><font color="#007700">(</font><font color="#DD0000">"localhost"</font><font color="#007700">, </font><font color="#DD0000">"_SYSTEM"</font><font color="#007700">, </font><font color="#DD0000">"secret"</font><font color="#007700">)<br />&nbsp;&nbsp;&nbsp;&nbsp;or die(</font><font color="#DD0000">"Could not connect"</font><font color="#007700">);<br /></font><font color="#0000BB">fbsql_database_password</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">, </font><font color="#DD0000">"secret db password"</font><font color="#007700">);<br /></font><font color="#0000BB">fbsql_select_db</font><font color="#007700">(</font><font color="#0000BB">$database</font><font color="#007700">, </font><font color="#0000BB">$link</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN58827"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
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><TR
><TD
><A
HREF="function.fbsql-connect.html"
><B
CLASS="function"
>fbsql_connect()</B
></A
></TD
></TR
><TR
><TD
><A
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><B
CLASS="function"
>fbsql_pconnect()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.fbsql-select-db.html"
><B
CLASS="function"
>fbsql_select_db()</B
></A
></TD
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