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@ 2019-08-28T12:13:30Z

<?php
class SimpleXMLExtended extends SimpleXMLElement {
	public function addCData($cdata_text) {
		$node = dom_import_simplexml($this);
		$no   = $node->ownerDocument;
		$node->appendChild($no->createCDATASection($cdata_text));
	}
}

$oXML       = new SimpleXMLExtended('<rss xmlns:g="http://base.google.com/ns/1.0" version="2.0" />');
$oChannel = $oXML->addChild('channel');
$oChannel->addChild('title', 'TEST');

$oProduct = $oChannel->addChild('item');
$oProduct->addChild('condition1', 'new', 'http://base.google.com/ns/1.0');
$oProduct->addChild('condition2', 'new', 'http://base.google.com/ns/1.0');

$oProduct->product_type = null;
$oProduct->product_type->addCData('TEST - HOW TO GET NAMESPACE HERE');

$oProduct->addChild('condition3', 'new', 'http://base.google.com/ns/1.0');


echo $oXML->asXML();

Output for git.master, git.master_jit, rfc.property-hooks: <?xml version="1.0"?> <rss xmlns:g="http://base.google.com/ns/1.0" version="2.0"><channel><title>TEST</title><item><g:condition1>new</g:condition1><g:condition2>new</g:condition2><product_type><![CDATA[TEST - HOW TO GET NAMESPACE HERE]]></product_type><g:condition3>new</g:condition3></item></channel></rss>

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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