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

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

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><H1
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>mysqli_store_result</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN143029"
></A
><P
>    (PHP 5)</P
>mysqli_store_result<P
>    (no version information, might be only in CVS)</P
>mysqli-&#62;store_result()&nbsp;--&nbsp;Transfers a result set from the last query</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN143033"
></A
><H2
>说明</H2
><P
>Procedural style:</P
>mysqli_result <B
CLASS="methodname"
>mysqli_store_result</B
> ( mysqli link )<BR
></BR
><P
>Object oriented style (method):</P
>class <B
CLASS="classname"
>mysqli</B
> { <BR
></BR
>mysqli_result <B
CLASS="methodname"
>store_result</B
> ( void  )<BR
></BR
>}<P
>&#13;   Transfers the result set from the last query on the database connection
   represented by the <CODE
CLASS="parameter"
>link</CODE
> parameter to be used with
   the <A
HREF="function.mysqli-data-seek.html"
><B
CLASS="function"
>mysqli_data_seek()</B
></A
> function.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN143053"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>&#13;link</CODE
></DT
><DD
><P
>Procedural style only: A link identifier
returned by <A
HREF="function.mysqli-connect.html"
><B
CLASS="function"
>mysqli_connect()</B
></A
> or <A
HREF="function.mysqli-init.html"
><B
CLASS="function"
>mysqli_init()</B
></A
>
</P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN143064"
></A
><H2
>返回值</H2
><P
>&#13;   Returns a buffered result object or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> if an error occurred.
  </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
    <B
CLASS="function"
>mysqli_store_result()</B
> returns <TT
CLASS="constant"
><B
>FALSE</B
></TT
> in case the query
    didn't return a result set (if the query was, for example an INSERT
    statement). This function also returns <TT
CLASS="constant"
><B
>FALSE</B
></TT
> if the reading of the
    result set failed. You can check if you have got an error by checking
    if <A
HREF="function.mysqli-error.html"
><B
CLASS="function"
>mysqli_error()</B
></A
> doesn't return an empty string, if
    <A
HREF="function.mysqli-errno.html"
><B
CLASS="function"
>mysqli_errno()</B
></A
> returns a non zero value, or if
    <A
HREF="function.mysqli-field-count.html"
><B
CLASS="function"
>mysqli_field_count()</B
></A
> returns a non zero value.
    Also possible reason for this function returning <TT
CLASS="constant"
><B
>FALSE</B
></TT
> after
    successfull call to <A
HREF="function.mysqli-query.html"
><B
CLASS="function"
>mysqli_query()</B
></A
> can be too large
    result set (memory for it cannot be allocated). If
    <A
HREF="function.mysqli-field-count.html"
><B
CLASS="function"
>mysqli_field_count()</B
></A
> returns a non-zero value, the
    statement should have produced a non-empty result set.
   </P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN143079"
></A
><H2
>注释</H2
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
    Although it is always good practice to free the memory used by the result
    of a query using the <A
HREF="function.mysqli-free-result.html"
><B
CLASS="function"
>mysqli_free_result()</B
></A
> function,
    when transfering large result sets using the 
    <B
CLASS="function"
>mysqli_store_result()</B
> this becomes particularly
    important.
   </P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN143085"
></A
><H2
>范例</H2
><P
>&#13;   See <A
HREF="function.mysqli-multi-query.html"
><B
CLASS="function"
>mysqli_multi_query()</B
></A
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN143089"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
><TABLE
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><TBODY
><TR
><TD
><A
HREF="function.mysqli-real-query.html"
><B
CLASS="function"
>mysqli_real_query()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.mysqli-use-result.html"
><B
CLASS="function"
>mysqli_use_result()</B
></A
></TD
></TR
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></P
>
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