Online PHP editor | output for X14NK

@ 2012-05-25T12:02:20Z

<?php
$xml_header = "<?xml version='1.0' encoding='utf-8'?><xml/>";

$xml = new SimpleXMLElement($xml_header);
$xml->addChild("first_string","this is &amp;lt;mystring&gt; &amp;euro; &amp;gt; $");
$xml->addChild("first_string2", "this is <mystring> &euro; > $");
$xml->addChild("second_string",htmlentities("this is <mystring> &euro; > $"));
echo $xml->first_string . "\n";
echo $xml->first_string2 . "\n";
echo $xml->second_string;

Output for 5.1.3 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 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 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11: this is <mystring> € > $ this is <mystring> > $ this is <mystring> € > $
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.2: Fatal error: Call to undefined method SimpleXMLElement::addChild() in /in/X14NK on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9: Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/X14NK on line 4

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