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>libxml_get_errors</H1
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> (PHP 5 >= 5.1.0RC1)</P
>libxml_get_errors --
Retrieve array of errors
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><H2
>Descrição</H2
>array <B
CLASS="methodname"
>libxml_get_errors</B
> ( void )<BR
></BR
><P
> Retrieve array of errors.
</P
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><DIV
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><A
NAME="AEN102842"
></A
><H2
>Valores de retornado</H2
><P
> Returns an array with LibXMLError objects if there are any
errors in the buffer, or an empty array otherwise.
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>Exemplo 1. A <B
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>libxml_get_errors()</B
> example</B
></P
><P
> This example demonstrates how to build a simple libxml error handler.
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<font color="#0000BB"><?php<br /><br />libxml_use_internal_errors</font><font color="#007700">(</font><font color="#0000BB">true</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$xmlstr </font><font color="#007700">= <<< XML<br /></font><font color="#0000BB"><?xml version='1.0' standalone='yes'?><br /><movies><br /> <movie><br /> <titles>PHP: Behind the Parser</title><br /> </movie><br /></movies><br /></font><font color="#007700">XML;<br /><br /></font><font color="#0000BB">$doc </font><font color="#007700">= </font><font color="#0000BB">simplexml_load_string</font><font color="#007700">(</font><font color="#0000BB">$xmlstr</font><font color="#007700">);<br /></font><font color="#0000BB">$xml </font><font color="#007700">= </font><font color="#0000BB">explode</font><font color="#007700">(</font><font color="#DD0000">"\n"</font><font color="#007700">, </font><font color="#0000BB">$xmlstr</font><font color="#007700">);<br /><br />if (!</font><font color="#0000BB">$doc</font><font color="#007700">) {<br /> </font><font color="#0000BB">$errors </font><font color="#007700">= </font><font color="#0000BB">libxml_get_errors</font><font color="#007700">();<br /><br /> foreach (</font><font color="#0000BB">$errors </font><font color="#007700">as </font><font color="#0000BB">$error</font><font color="#007700">) {<br /> echo </font><font color="#0000BB">display_xml_error</font><font color="#007700">(</font><font color="#0000BB">$error</font><font color="#007700">, </font><font color="#0000BB">$xml</font><font color="#007700">);<br /> }<br /><br /> </font><font color="#0000BB">libxml_clear_errors</font><font color="#007700">();<br />}<br /><br /><br />function </font><font color="#0000BB">display_xml_error</font><font color="#007700">(</font><font color="#0000BB">$error</font><font color="#007700">, </font><font color="#0000BB">$xml</font><font color="#007700">)<br />{<br /> </font><font color="#0000BB">$return </font><font color="#007700">= </font><font color="#0000BB">$xml</font><font color="#007700">[</font><font color="#0000BB">$error</font><font color="#007700">-></font><font color="#0000BB">line </font><font color="#007700">- </font><font color="#0000BB">1</font><font color="#007700">] . </font><font color="#DD0000">"\n"</font><font color="#007700">;<br /> </font><font color="#0000BB">$return </font><font color="#007700">.= </font><font color="#0000BB">str_repeat</font><font color="#007700">(</font><font color="#DD0000">'-'</font><font color="#007700">, </font><font color="#0000BB">$error</font><font color="#007700">-></font><font color="#0000BB">column</font><font color="#007700">) . </font><font color="#DD0000">"^\n"</font><font color="#007700">;<br /><br /> switch (</font><font color="#0000BB">$error</font><font color="#007700">-></font><font color="#0000BB">level</font><font color="#007700">) {<br /> case </font><font color="#0000BB">LIBXML_ERR_WARNING</font><font color="#007700">:<br /> </font><font color="#0000BB">$return </font><font color="#007700">.= </font><font color="#DD0000">"Warning $error</font><font color="#007700">-></font><font color="#DD0000">code: "</font><font color="#007700">;<br /> break;<br /> case </font><font color="#0000BB">LIBXML_ERR_ERROR</font><font color="#007700">:<br /> </font><font color="#0000BB">$return </font><font color="#007700">.= </font><font color="#DD0000">"Error $error</font><font color="#007700">-></font><font color="#DD0000">code: "</font><font color="#007700">;<br /> break;<br /> case </font><font color="#0000BB">LIBXML_ERR_FATAL</font><font color="#007700">:<br /> </font><font color="#0000BB">$return </font><font color="#007700">.= </font><font color="#DD0000">"Fatal Error $error</font><font color="#007700">-></font><font color="#DD0000">code: "</font><font color="#007700">;<br /> break;<br /> }<br /><br /> </font><font color="#0000BB">$return </font><font color="#007700">.= </font><font color="#0000BB">trim</font><font color="#007700">(</font><font color="#0000BB">$error</font><font color="#007700">-></font><font color="#0000BB">message</font><font color="#007700">) .<br /> </font><font color="#DD0000">"</font><font color="#007700">\n</font><font color="#DD0000"> Line: $error</font><font color="#007700">-></font><font color="#DD0000">line" </font><font color="#007700">.<br /> </font><font color="#DD0000">"</font><font color="#007700">\n</font><font color="#DD0000"> Column: $error</font><font color="#007700">-></font><font color="#DD0000">column"</font><font color="#007700">;<br /><br /> if (</font><font color="#0000BB">$error</font><font color="#007700">-></font><font color="#0000BB">file</font><font color="#007700">) {<br /> </font><font color="#0000BB">$return </font><font color="#007700">.= </font><font color="#DD0000">"</font><font color="#007700">\n</font><font color="#DD0000"> File: $error</font><font color="#007700">-></font><font color="#DD0000">file"</font><font color="#007700">;<br /> }<br /><br /> return </font><font color="#DD0000">"$return</font><font color="#007700">\n\n</font><font color="#DD0000">--------------------------------------------</font><font color="#007700">\n\n</font><font color="#DD0000">"</font><font color="#007700">;<br />}<br /><br /></font><font color="#0000BB">?></font>
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>O exemplo acima irá imprimir:</P
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^
Fatal Error 76: Opening and ending tag mismatch: titles line 4 and title
Line: 4
Column: 0
--------------------------------------------</PRE
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> <P
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