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>call_user_method</H1
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><P
> (PHP 3 >= 3.0.3, PHP 4, PHP 5)</P
>call_user_method --
对特定对象调用用户方法（已废弃）
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><H2
>说明</H2
>mixed <B
CLASS="methodname"
>call_user_method</B
> ( string method_name, object &obj [, mixed parameter [, mixed ...]] )<BR
></BR
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>警告</B
></TD
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><TR
><TD
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><P
> <B
CLASS="function"
>call_user_method()</B
>
函数从 PHP 4.1.0 开始已经停用，使用 <A
HREF="function.call-user-func.html"
><B
CLASS="function"
>call_user_func()</B
></A
>
函数和 <TT
CLASS="literal"
>array(&$obj, "method_name")</TT
>
语法代替。
</P
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><P
> 从用户定义的 <CODE
CLASS="parameter"
>obj</CODE
>
对象中调用 <CODE
CLASS="parameter"
>method_name</CODE
>
指的方法。下边是用法示例，我们定义了一个类，接着创建了一个对象实例，然后使用
<B
CLASS="function"
>call_user_method()</B
> 间接调用它的
<CODE
CLASS="varname"
>print_info</CODE
> 方法。
</P
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><code><font color="#000000">
<font color="#0000BB"><?php<br /></font><font color="#007700">class </font><font color="#0000BB">Country </font><font color="#007700">{<br /> var </font><font color="#0000BB">$NAME</font><font color="#007700">;<br /> var </font><font color="#0000BB">$TLD</font><font color="#007700">;<br /> <br /> function </font><font color="#0000BB">Country</font><font color="#007700">(</font><font color="#0000BB">$name</font><font color="#007700">, </font><font color="#0000BB">$tld</font><font color="#007700">)<br /> {<br /> </font><font color="#0000BB">$this</font><font color="#007700">-></font><font color="#0000BB">NAME </font><font color="#007700">= </font><font color="#0000BB">$name</font><font color="#007700">;<br /> </font><font color="#0000BB">$this</font><font color="#007700">-></font><font color="#0000BB">TLD </font><font color="#007700">= </font><font color="#0000BB">$tld</font><font color="#007700">;<br /> }<br /><br /> function </font><font color="#0000BB">print_info</font><font color="#007700">(</font><font color="#0000BB">$prestr</font><font color="#007700">=</font><font color="#DD0000">""</font><font color="#007700">)<br /> {<br /> echo </font><font color="#0000BB">$prestr </font><font color="#007700">. </font><font color="#DD0000">"Country: " </font><font color="#007700">. </font><font color="#0000BB">$this</font><font color="#007700">-></font><font color="#0000BB">NAME </font><font color="#007700">. </font><font color="#DD0000">"\n"</font><font color="#007700">;<br /> echo </font><font color="#0000BB">$prestr </font><font color="#007700">. </font><font color="#DD0000">"Top Level Domain: " </font><font color="#007700">. </font><font color="#0000BB">$this</font><font color="#007700">-></font><font color="#0000BB">TLD </font><font color="#007700">. </font><font color="#DD0000">"\n"</font><font color="#007700">;<br /> }<br />}<br /><br /></font><font color="#0000BB">$cntry </font><font color="#007700">= new </font><font color="#0000BB">Country</font><font color="#007700">(</font><font color="#DD0000">"Peru"</font><font color="#007700">, </font><font color="#DD0000">"pe"</font><font color="#007700">);<br /><br />echo </font><font color="#DD0000">"* Calling the object method directly\n"</font><font color="#007700">;<br /></font><font color="#0000BB">$cntry</font><font color="#007700">-></font><font color="#0000BB">print_info</font><font color="#007700">();<br /><br />echo </font><font color="#DD0000">"\n* Calling the same method indirectly\n"</font><font color="#007700">;<br /></font><font color="#0000BB">call_user_method</font><font color="#007700">(</font><font color="#DD0000">"print_info"</font><font color="#007700">, </font><font color="#0000BB">$cntry</font><font color="#007700">, </font><font color="#DD0000">"\t"</font><font color="#007700">);<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
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>
</P
><P
> 参见 <A
HREF="function.call-user-func-array.html"
><B
CLASS="function"
>call_user_func_array()</B
></A
> 和
<A
HREF="function.call-user-func.html"
><B
CLASS="function"
>call_user_func()</B
></A
>。
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