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>mysql_fetch_object</H1
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NAME="AEN135607"
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><P
>    (PHP 3, PHP 4, PHP 5)</P
>mysql_fetch_object&nbsp;--&nbsp;从结果集中取得一行作为对象</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN135610"
></A
><H2
>说明</H2
>object <B
CLASS="methodname"
>mysql_fetch_object</B
> ( resource result )<BR
></BR
><P
>&#13;     返回根据所取得的行生成的对象，如果没有更多行则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
    </P
><P
>&#13;     <B
CLASS="function"
>mysql_fetch_object()</B
> 和
     <A
HREF="function.mysql-fetch-array.html"
><B
CLASS="function"
>mysql_fetch_array()</B
></A
>
     类似，只有一点区别 - 返回一个对象而不是数组。间接地也意味着只能通过字段名来访问数组，而不是偏移量（数字是合法的属性名）。
    </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>本函数返回的字段名是<SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>区分大小写</I
></SPAN
>的。</P
></BLOCKQUOTE
></DIV
><P
>&#13;     <TABLE
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br /></font><font color="#FF8000">/* this is valid */<br /></font><font color="#007700">echo </font><font color="#0000BB">$row</font><font color="#007700">-&gt;</font><font color="#0000BB">field</font><font color="#007700">;<br /></font><font color="#FF8000">/* this is invalid */<br /></font><font color="#007700">echo </font><font color="#0000BB">$row</font><font color="#007700">-&gt;</font><font color="#0000BB">0</font><font color="#007700">;<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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>
    </P
><P
>&#13;     速度上，本函数和
     <A
HREF="function.mysql-fetch-array.html"
><B
CLASS="function"
>mysql_fetch_array()</B
></A
> 一样，也几乎和
     <A
HREF="function.mysql-fetch-row.html"
><B
CLASS="function"
>mysql_fetch_row()</B
></A
> 一样快（差别很不明显）。
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><A
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><P
><B
>例 1. <B
CLASS="function"
>mysql_fetch_object()</B
> 例子</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />mysql_connect</font><font color="#007700">(</font><font color="#DD0000">"hostname"</font><font color="#007700">, </font><font color="#DD0000">"user"</font><font color="#007700">, </font><font color="#DD0000">"password"</font><font color="#007700">);<br /></font><font color="#0000BB">mysql_select_db</font><font color="#007700">(</font><font color="#DD0000">"mydb"</font><font color="#007700">);<br /></font><font color="#0000BB">$result </font><font color="#007700">= </font><font color="#0000BB">mysql_query</font><font color="#007700">(</font><font color="#DD0000">"select * from mytable"</font><font color="#007700">);<br />while (</font><font color="#0000BB">$row </font><font color="#007700">= </font><font color="#0000BB">mysql_fetch_object</font><font color="#007700">(</font><font color="#0000BB">$result</font><font color="#007700">)) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#0000BB">$row</font><font color="#007700">-&gt;</font><font color="#0000BB">user_id</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#0000BB">$row</font><font color="#007700">-&gt;</font><font color="#0000BB">fullname</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">mysql_free_result</font><font color="#007700">(</font><font color="#0000BB">$result</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
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>
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><P
>&#13;     参见 <A
HREF="function.mysql-fetch-array.html"
><B
CLASS="function"
>mysql_fetch_array()</B
></A
>，<A
HREF="function.mysql-fetch-assoc.html"
><B
CLASS="function"
>mysql_fetch_assoc()</B
></A
>
     和 <A
HREF="function.mysql-fetch-row.html"
><B
CLASS="function"
>mysql_fetch_row()</B
></A
>。
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