Online PHP editor | output for Vvii3

@ 2013-03-16T00:50:32Z

<?php
$xmlstr='<mainGroup>
    <groupHeading type="heading">This is a sample heading</groupHeading>
    <group type="groupType1">
      <title>Title1</title>
      <date when="0001"></date>
    </group>

    <group type="groupType1">
      <title>Title2</title>
      <date when="0002"></date>
    </group>

    <group type="groupType2">
      <title>Title3</title>
      <date when="0003"></date>
    </group>
</mainGroup>';

$xml=simplexml_load_string($xmlstr);

    // now loop through all <groupheading>, we use an xpath-query...

    foreach ($xml->xpath("//groupheading") as $gh) {

        echo $gh;

    }
?>

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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: simplexml_load_string() in /in/Vvii3 on line 20
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: simplexml_load_string() in /in/Vvii3 on line 20
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: simplexml_load_string() in /in/Vvii3 on line 20

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