/**
* Default XML query execution path
* @return mixed
*/
function execute()
{
$result = parent::execute();
if (empty($result)) {
return null;
}
$reduce = function ($val) {
if (is_scalar($val)) {
return $val;
} elseif ($val instanceof \DOMDocument) {
return $val;
} elseif ($val instanceof \SimpleXMLElement) {
return $val;
}
return $val;
};
if (empty($this['xpath'])) {
return $reduce($result[0]);
}
if (qtil\ArrayUtil::isMultiObject($result->toArray()) && count($result) == 1) {
$val = $result[$result->keys()[0]];
return new qinq\Collection($val);
}
return $result->filter();
}
/**
* Default JSON query execution path
* @return \qinq\Collection
*/
function execute()
{
$collection = parent::execute();
$this->array = $collection->toArray();
$this->query->setCollection(new qinq\Collection($collection[0]));
$result = $this->query->execute();
return $result;
}
/**
* Default INI query execution method
* @return \qinq\Collection
*/
function execute()
{
$result = parent::execute();
return new qinq\Collection($result[0]);
}
