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

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

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>SimpleXMLElement-&#62;attributes()</H1
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><P
>    (no version information, might be only in CVS)</P
>SimpleXMLElement-&#62;attributes()&nbsp;--&nbsp;Identifies an element's attributes</DIV
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>Descrição</H2
>class <B
CLASS="classname"
>SimpleXMLElement</B
> { <BR
></BR
>SimpleXMLElement <B
CLASS="methodname"
>attributes</B
> ( [string ns [, bool is_prefix]] )<BR
></BR
>}<P
>&#13;   This function provides the attributes and values defined within an xml tag.
  </P
><DIV
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><B
>Nota: </B
>SimpleXML tem uma regra quando do acréscimo de propriedades iterarivas
 na maioria dos métodos. Eles não podem ser visualizados com <A
HREF="function.var-dump.html"
><B
CLASS="function"
>var_dump()</B
></A
> nem nada que possa
 visualizar objetos.</P
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NAME="AEN204702"
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><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>ns</CODE
></DT
><DD
><P
>&#13;       An optional namespace for the retrieved attributes
      </P
></DD
><DT
><CODE
CLASS="parameter"
>is_prefix</CODE
></DT
><DD
><P
>&#13;       Default to <TT
CLASS="constant"
><B
>FALSE</B
></TT
>
      </P
></DD
></DL
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>
  </P
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><H2
>Valores de retornado</H2
><P
>&#13;  </P
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>Exemplos</H2
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>&#13;   <TABLE
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><B
>Exemplo 1. Interpret an XML string</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$string </font><font color="#007700">= &lt;&lt;&lt;XML<br /></font><font color="#0000BB">&lt;a xmlns:b&gt;<br /> &lt;foo name="one" game="lonely"&gt;1&lt;/foo&gt;<br />&lt;/a&gt;<br /></font><font color="#007700">XML;<br /><br /></font><font color="#0000BB">$xml </font><font color="#007700">= </font><font color="#0000BB">simplexml_load_string</font><font color="#007700">(</font><font color="#0000BB">$string</font><font color="#007700">);<br />foreach(</font><font color="#0000BB">$xml</font><font color="#007700">-&gt;</font><font color="#0000BB">foo</font><font color="#007700">[</font><font color="#0000BB">0</font><font color="#007700">]-&gt;</font><font color="#0000BB">attributes</font><font color="#007700">() as </font><font color="#0000BB">$a </font><font color="#007700">=&gt; </font><font color="#0000BB">$b</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#0000BB">$a</font><font color="#007700">,</font><font color="#DD0000">'="'</font><font color="#007700">,</font><font color="#0000BB">$b</font><font color="#007700">,</font><font color="#DD0000">"\"\n"</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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><P
>O exemplo acima irá imprimir:</P
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>name="one"
game="lonely"</PRE
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