Online PHP editor | output for W5n3d

@ 2017-08-30T14:15:46Z

<?php

$xml = new SimpleXMLElement('<xml xmlns="http://xml" xmlns:foo="http://foo" xmlns:bar="http://bar" />');

$foo = $xml->addChild('foo', null, 'http://foo');

$tag = $foo->addChild('bar', null, 'http://bar');
$foo->bar[0] = 'Hello World!';

$dom = dom_import_simplexml($xml)->ownerDocument;
$dom->formatOutput = true;

echo $dom->saveXML();

Output for 7.0.12 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12: <?xml version="1.0"?> <xml xmlns="http://xml" xmlns:foo="http://foo" xmlns:bar="http://bar"> <foo:foo> <bar:bar/> <foo:bar>Hello World!</foo:bar> </foo:foo> </xml>
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.11: <?xml version="1.0"?> <xml xmlns="http://xml" xmlns:foo="http://foo" xmlns:bar="http://bar"> <foo:foo> <bar:bar>Hello World!</bar:bar> </foo:foo> </xml>

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