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

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>    (PHP 3 &#62;= 3.0.3, PHP 4, PHP 5)</P
>call_user_method&nbsp;--&nbsp;
     Chama um método de usuário num objeto específico [obsoleto]
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>Descrição</H2
>mixed <B
CLASS="methodname"
>call_user_method</B
> ( string method_name, object obj [, mixed parameter [, mixed ...]] )<BR
></BR
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>Atenção</B
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>&#13;      A função <B
CLASS="function"
>call_user_method()</B
> é obsoleta
      desde o PHP 4.1.0, portanto utilize a variante <A
HREF="function.call-user-func.html"
><B
CLASS="function"
>call_user_func()</B
></A
>
      com a sintaxe <TT
CLASS="literal"
>array(&#38;$obj, "method_name")</TT
>.
     </P
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><P
>&#13;     Chama o método <CODE
CLASS="parameter"
>method_name</CODE
> do
     objeto de usuário <CODE
CLASS="parameter"
>obj</CODE
>. Um exemplo de
     seu uso segue abaixo, onde nós definimos uma classe, instanciamos um objeto e usamos
     <B
CLASS="function"
>call_user_method()</B
> para chamar indiretamente seu método
     <CODE
CLASS="varname"
>print_info</CODE
>.
     </P
><P
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<font color="#0000BB">&lt;?php<br /></font><font color="#007700">class </font><font color="#0000BB">Country </font><font color="#007700">{<br />&nbsp;&nbsp;&nbsp;&nbsp;var </font><font color="#0000BB">$NAME</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;var </font><font color="#0000BB">$TLD</font><font color="#007700">;<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;function </font><font color="#0000BB">Country</font><font color="#007700">(</font><font color="#0000BB">$name</font><font color="#007700">, </font><font color="#0000BB">$tld</font><font color="#007700">) <br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$this</font><font color="#007700">-&gt;</font><font color="#0000BB">NAME </font><font color="#007700">= </font><font color="#0000BB">$name</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$this</font><font color="#007700">-&gt;</font><font color="#0000BB">TLD </font><font color="#007700">= </font><font color="#0000BB">$tld</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;function </font><font color="#0000BB">print_info</font><font color="#007700">(</font><font color="#0000BB">$prestr </font><font color="#007700">= </font><font color="#DD0000">""</font><font color="#007700">) <br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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">-&gt;</font><font color="#0000BB">NAME </font><font color="#007700">. </font><font color="#DD0000">"\n"</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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">-&gt;</font><font color="#0000BB">TLD </font><font color="#007700">. </font><font color="#DD0000">"\n"</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}<br /><br /></font><font color="#0000BB">$cntry </font><font color="#007700">= new </font><font color="#0000BB">Country</font><font color="#007700">(</font><font color="#DD0000">"Peru"</font><font color="#007700">, </font><font color="#DD0000">"pe"</font><font color="#007700">);<br /><br />echo </font><font color="#DD0000">"* Chamando o método diretamente\n"</font><font color="#007700">;<br /></font><font color="#0000BB">$cntry</font><font color="#007700">-&gt;</font><font color="#0000BB">print_info</font><font color="#007700">();<br /><br />echo </font><font color="#DD0000">"\n* Chamando o método indiretamente\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">?&gt;</font>
</font>
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    </P
><P
>&#13;     Veja também <A
HREF="function.call-user-func-array.html"
><B
CLASS="function"
>call_user_func_array()</B
></A
>, e
     <A
HREF="function.call-user-func.html"
><B
CLASS="function"
>call_user_func()</B
></A
>.
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