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  1. <?php
  2. $a = new SimpleXMLElement('<a></a>');
  3. $a->addChild('b',null);
  4. $a->addChild('c','');
  5. $a->addChild('d',' ');
  6. echo ($a->asXml());
Success #stdin #stdout 0.02s 52432KB
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<?xml version="1.0"?>
<a><b/><c/><d> </d></a>
https://ideone.com/wi8ZXZ
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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