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?>
<div id="simplexml.examples-errors" class="section">
  <h2 class="title">Lidando com erros XML</h2>
  <p class="para">
   Lidar com erros de XML ao carregar documentos é uma tarefa muito simples.
   Usando a funcionalidade <a href="book.libxml.php" class="link">libxml</a> é
   possível suprimir todos os erros XML ao carregar o documento e então
   iterar sobre os erros.
  </p>
  <p class="para">
   O objeto <span class="classname"><a href="class.libxmlerror.php" class="classname">LibXMLError</a></span>, retornado por
   <span class="function"><a href="function.libxml-get-errors.php" class="function">libxml_get_errors()</a></span>, contém várias propriedades
   incluindo a <a href="class.libxmlerror.php#libxmlerror.props.message" class="link">mensagem</a>,
   a <a href="class.libxmlerror.php#libxmlerror.props.line" class="link">linha</a> e
   a <a href="class.libxmlerror.php#libxmlerror.props.column" class="link">coluna</a> (posição) do
   erro.
  </p>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Carregando string XML quebrada</strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />libxml_use_internal_errors</span><span style="color: #007700">(</span><span style="color: #0000BB">true</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$sxe </span><span style="color: #007700">= </span><span style="color: #0000BB">simplexml_load_string</span><span style="color: #007700">(</span><span style="color: #DD0000">"&lt;?xml version='1.0'&gt;&lt;quebrada&gt;&lt;xml&gt;&lt;/quebrada&gt;"</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$sxe </span><span style="color: #007700">=== </span><span style="color: #0000BB">false</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">"Falha ao carregar o XML\n"</span><span style="color: #007700">;<br />    foreach(</span><span style="color: #0000BB">libxml_get_errors</span><span style="color: #007700">() as </span><span style="color: #0000BB">$error</span><span style="color: #007700">) {<br />        echo </span><span style="color: #DD0000">"\t"</span><span style="color: #007700">, </span><span style="color: #0000BB">$error</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">message</span><span style="color: #007700">;<br />    }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive cdata"><pre>
Falha ao carregar o XML
    Blank needed here
    parsing XML declaration: &#039;?&gt;&#039; expected
    Opening and ending tag mismatch: xml line 1 and quebrada
    Premature end of data in tag quebrada line 1
</pre></div>
    </div>
   </div>
  </p>
  <div class="section">
   <h2 class="title">Veja Também</h2>
   <p class="para">
    <ul class="simplelist">
     <li><span class="function"><a href="function.libxml-use-internal-errors.php" class="function">libxml_use_internal_errors()</a></span></li>
     <li><span class="function"><a href="function.libxml-get-errors.php" class="function">libxml_get_errors()</a></span></li>
     <li><a href="class.libxmlerror.php" class="xref">LibXMLError</a></li>
    </ul>
   </p>
  </div>
 </div><?php manual_footer($setup); ?>