/**
* Pulls an item from the collection.
*
* @param mixed $key
* @param mixed $default
* @return mixed
*/
public function pull($key, $default = null)
{
return Arr::pull($this->items, $key, $default);
}
/**
* Get a MessageBag instance from the bags.
*
* @param string $key
* @return \Illuminate\Contracts\Support\MessageBag
*/
public function getBag($key)
{
return Arr::get($this->bags, $key) ?: new MessageBag();
}
/**
* Get an item from an array or object using "dot" notation.
*
* @param mixed $target
* @param string|array $key
* @param mixed $default
* @return mixed
*/
function data_get($target, $key, $default = null)
{
if (is_null($key)) {
return $target;
}
$key = is_array($key) ? $key : explode('.', $key);
while (($segment = array_shift($key)) !== null) {
if ($segment === '*') {
if (!is_array($target) && !$target instanceof ArrayAccess) {
return value($default);
}
$result = Arr::pluck($target, $key);
return in_array('*', $key) ? Arr::collapse($result) : $result;
}
if (is_array($target)) {
if (!array_key_exists($segment, $target)) {
return value($default);
}
$target = $target[$segment];
} elseif ($target instanceof ArrayAccess) {
if (!isset($target[$segment])) {
return value($default);
}
$target = $target[$segment];
} elseif (is_object($target)) {
if (!isset($target->{$segment})) {
return value($default);
}
$target = $target->{$segment};
} else {
return value($default);
}
}
return $target;
}
