/**
* Convert \SimpleXMLElement to array
*
* @param \SimpleXMLElement $element
* @return array|string
*/
private function convert(\SimpleXMLElement $element)
{
$result = [];
// add children values
$xmlConverter = new XmlConverter();
if ($xmlConverter->hasChildren($element)) {
foreach ($element->children() as $childName => $child) {
if ($childName === 'suiteRule') {
$result['suiteRule'] = $this->convert($child);
} elseif ($childName === 'objectRule') {
$class = (string) $child['for'];
$result['objectRules'][$class] = $this->convert($child);
} elseif ($childName === 'allow') {
$result[$childName] = $this->convert($child);
} elseif ($childName === 'deny') {
$result[$childName] = $this->convert($child);
} else {
$result[$childName] = $this->convert($child);
}
}
} else {
if (empty($result)) {
// return as string, if nothing was found
$result = (string) $element;
} else {
// value has zero key element
$result[0] = (string) $element;
}
}
return $result;
}
