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  1. <?php
  2.  
  3.  
  4. $xml = '<?xml version="1.0" encoding="UTF-8"?><nome>Wallace</nome>';
  5.  
  6. $xml_errado = ' ' . $xml;
  7.  
  8. // Certo
  9.  
  10. var_dump(simplexml_load_string($xml));
  11.  
  12. //  Errado
  13. var_dump(simplexml_load_string($xml_errado));
  14.  
  15. // Com supŕessor
  16.  
  17. var_dump(@simplexml_load_string($xml_errado));
  18.  
  19. // Com "trim"
  20. var_dump(simplexml_load_string(ltrim($xml_errado)));
Success #stdin #stdout #stderr 0.02s 52472KB
comments (?)
stdin
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Standard input is empty
stdout
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object(SimpleXMLElement)#1 (1) {
  [0]=>
  string(7) "Wallace"
}
bool(false)
bool(false)
object(SimpleXMLElement)#1 (1) {
  [0]=>
  string(7) "Wallace"
}
stderr
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PHP Warning:  simplexml_load_string(): Entity: line 1: parser error : XML declaration allowed only at the start of the document in /home/IVqxWl/prog.php on line 13
PHP Warning:  simplexml_load_string():  <?xml version="1.0" encoding="UTF-8"?><nome>Wallace</nome> in /home/IVqxWl/prog.php on line 13
PHP Warning:  simplexml_load_string():       ^ in /home/IVqxWl/prog.php on line 13
https://ideone.com/H7PbMJ
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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