- simplexml_load_string: documentation ( source)
<?php
$xml = <<< EOT
<?xml version='1.0' encoding='UTF-8'?>
<keys>
<key>
<keyID>3169149</keyID>
<vCode>FQVKg5iK2k5gnMnafK6fn0K3QUKnWzjRoSv5C2TpgEtC8qFqH9Ism2E4IcFOPkgR</vCode>
</key>
<key>
<keyID>3184662</keyID>
<vCode>u7G74sPhQgKz7AqYclI40xlHWqbc7b8bZzPYDC0B4tPXnvNLHu8XbbGyert1YLMs</vCode>
</key>
</keys>
EOT;
$simpleXML = simplexml_load_string($xml); // Load XML string data into the simplexml object parser
foreach ($simpleXML->keys->key as $key) {
$keyID = $key->keyID;
$vCode = $key->vCode;
echo $keyID . ' : ' . $vCode;
}