Online PHP editor | output for ZfUR3

@ 2017-09-04T14:19:42Z

<?php
$xml = '<?xml version="1.0" encoding="UTF-8"?>
<root xmlns:test="http://www.w3.org/2001/XMLSchema"  xmlns:user="http://www.w3.org/2001/XMLSchema">
    <user:name test:one = "firstUser" />
    <name second = "secondUser" />
</root>';
$doc = new DOMDocument();
$doc->loadXML($xml);
$root = $doc->getElementsByTagName("root");
echo "<pre>";
foreach ($doc->getElementsByTagName('name') as $users) {
    echo $users->nodeName.":";
    foreach ($users->attributes as $attr) {
        echo $attr->name." ".$attr->value."<br>";
    }
    echo "<br>";
}

Output for 5.0.0 - 5.0.5, 5.1.0 - 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14: <pre>user:name:one firstUser<br><br>name:second secondUser<br><br>
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9: Fatal error: Cannot instantiate non-existent class: domdocument in /in/ZfUR3 on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Cannot instantiate non-existent class: domdocument in /in/ZfUR3 on line 7

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