private function deserialize($xml)
{
$response_array = array();
$iter = new SimpleXmlIterator((string) $xml, null);
$response_array[Tools::strtolower($iter->getName())] = $this->recursiveDeserialize($iter);
return $response_array;
}
/**
* @param \SimpleXmlIterator $sxi
* @param null $key
* @param null $tmp
*
* @return null
* @author Panagiotis Vagenas <*****@*****.**>
* @since TODO Enter Product ${VERSION}
*/
protected function sxiToXpath($sxi, $key = null, &$tmp = null)
{
$keys_arr = array();
//get the keys count array
for ($sxi->rewind(); $sxi->valid(); $sxi->next()) {
$sk = $sxi->key();
if (array_key_exists($sk, $keys_arr)) {
$keys_arr[$sk] += 1;
// $keys_arr[ $sk ] = $keys_arr[ $sk ];
} else {
$keys_arr[$sk] = 1;
}
}
//create the xpath
for ($sxi->rewind(); $sxi->valid(); $sxi->next()) {
$sk = $sxi->key();
if (!isset(${$sk})) {
${$sk} = 1;
}
if ($keys_arr[$sk] >= 1) {
$spk = $sk . '[' . ${$sk} . ']';
$keys_arr[$sk] = $keys_arr[$sk] - 1;
${$sk}++;
} else {
$spk = $sk;
}
$kp = $key ? $key . '/' . $spk : '/' . $sxi->getName() . '/' . $spk;
if ($sxi->hasChildren()) {
$this->sxiToXpath($sxi->getChildren(), $kp, $tmp);
} else {
$tmp[$kp] = strval($sxi->current());
}
$at = $sxi->current()->attributes();
if ($at) {
$tmp_kp = $kp;
foreach ($at as $k => $v) {
$kp .= '/@' . $k;
$tmp[$kp] = $v;
$kp = $tmp_kp;
}
}
}
return $tmp;
}
