Online PHP editor | output for HmYhH

@ 2013-10-31T04:34:38Z

<?php

$xml_string = <<<EOX
<?xml version="1.0" encoding="UTF-8"?>
<gesmes:Envelope xmlns:gesmes="http://www.gesmes.org/xml/2002-08-01" xmlns="http://www.ecb.int/vocabulary/2002-08-01/eurofxref">
    <gesmes:subject>Reference rates</gesmes:subject>
    <gesmes:Sender>
        <gesmes:name>European Central Bank</gesmes:name>
    </gesmes:Sender>
    <Cube>
        <Cube time='2013-08-23'>
            <Cube currency='USD' rate='1.3355'/>
            <Cube currency='GBP' rate='0.85910'/>
            <Cube currency='HUF' rate='298.98'/>
        </Cube>
    </Cube>
</gesmes:Envelope>
EOX;

$xml = simplexml_load_string($xml_string);

$xml->registerXPathNamespace('c', 'http://www.ecb.int/vocabulary/2002-08-01/eurofxref');
$result = $xml->xpath('//c:Cube[@currency="GBF"]');

echo count($result);

Output for 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: 0
Output for 5.0.0 - 5.0.5: Fatal error: Call to undefined method SimpleXMLElement::registerXPathNamespace() in /in/HmYhH on line 22
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: simplexml_load_string() in /in/HmYhH on line 20
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.1, 4.4.3 - 4.4.4: Fatal error: Call to undefined function: simplexml_load_string() in /in/HmYhH on line 20
Process exited with code 255.
Output for 4.4.2: Fatal error: Call to undefined function: simplexml_load_string() in /in/HmYhH on line 21
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: simplexml_load_string() in /in/HmYhH on line 20

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