Sophie: php-manual-zh-5.2.4-1mdv2008.1 noarch

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

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>dba_fetch</H1
><DIV
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><A
NAME="AEN33035"
></A
><P
>    (PHP 3 &#62;= 3.0.8, PHP 4, PHP 5)</P
>dba_fetch&nbsp;--&nbsp;Fetch data specified by key</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN33038"
></A
><H2
>说明</H2
>string <B
CLASS="methodname"
>dba_fetch</B
> ( string key, resource handle )<BR
></BR
>string <B
CLASS="methodname"
>dba_fetch</B
> ( string key, int skip, resource handle )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>dba_fetch()</B
> fetches the data specified by
   <CODE
CLASS="parameter"
>key</CODE
> from the database specified with
   <CODE
CLASS="parameter"
>handle</CODE
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN33065"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>key</CODE
></DT
><DD
><P
>&#13;       The key the data is specified by.
      </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
        When working with inifiles this function accepts arrays as keys
        where index 0 is the group and index 1 is the value name. See:
        <A
HREF="function.dba-key-split.html"
><B
CLASS="function"
>dba_key_split()</B
></A
>.
       </P
></BLOCKQUOTE
></DIV
></DD
><DT
><CODE
CLASS="parameter"
>skip</CODE
></DT
><DD
><P
>&#13;       The number of key-value pairs to ignore when using cdb databases. 
       This value is ignored for all other databases which do not support
       multiple keys with the same name.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>handle</CODE
></DT
><DD
><P
>&#13;       The database handler, returned by <A
HREF="function.dba-open.html"
><B
CLASS="function"
>dba_open()</B
></A
> or
       <A
HREF="function.dba-popen.html"
><B
CLASS="function"
>dba_popen()</B
></A
>.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN33089"
></A
><H2
>返回值</H2
><P
>&#13;   Returns the associated string if the key/data pair is found, <TT
CLASS="constant"
><B
>FALSE</B
></TT
> 
   otherwise.
  </P
></DIV
><DIV
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><A
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></A
><H2
>更新日志</H2
><P
>&#13;   <DIV
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><P
></P
><A
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></A
><TABLE
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><TH
>版本</TH
><TH
>说明</TH
></TR
></THEAD
><TBODY
><TR
><TD
>4.3</TD
><TD
>&#13;        The <CODE
CLASS="parameter"
>skip</CODE
> parameter is available to support 
        cdb's capability of multiple keys having the same name.
       </TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
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></A
><H2
>参见</H2
><P
>&#13;   <P
></P
><TABLE
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><TR
><TD
><A
HREF="function.dba-exists.html"
><B
CLASS="function"
>dba_exists()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.dba-delete.html"
><B
CLASS="function"
>dba_delete()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.dba-insert.html"
><B
CLASS="function"
>dba_insert()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.dba-replace.html"
><B
CLASS="function"
>dba_replace()</B
></A
></TD
></TR
><TR
><TD
><A
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><B
CLASS="function"
>dba_key_split()</B
></A
></TD
></TR
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><P
></P
>
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