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  1. <?php
  2.  
  3. 	$xml_document .= "<raiz>\n";
  4. 	$xml_document .= "\t<monet></monet>\n";
  5. 	$xml_document .= "\t<picasso>\n";
  6. 	$xml_document .= "\t\t<quadro></quadro>\n";
  7. 	$xml_document .= "\t<picasso>\n";
  8. 	$xml_document .= "</raiz>\n";
  9.  
  10. 	echo $xml_document;
Success #stdin #stdout #stderr 0.03s 52432KB
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stdin
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Standard input is empty
stdout
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<raiz>
	<monet></monet>
	<picasso>
		<quadro></quadro>
	<picasso>
</raiz>
stderr
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PHP Notice:  Undefined variable: xml_document in /home/FGhQ8d/prog.php on line 3
https://ideone.com/RSrHtQ
http://pt.stackoverflow.com/a/140004/70
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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