function merge(array $data = null)
{
if (is_null($data) || is_null($this->model)) {
return;
}
$data = array_normalizeEmptyValues($data, true);
if (is_array($this->model)) {
array_recursiveMergeInto($this->model, $data);
} else {
if (is_object($this->model)) {
extend($this->model, $data);
} else {
throw new FatalException(sprintf("Can't merge data into a model of type <kbd>%s</kbd>", gettype($this->model)));
}
}
}
/**
* Merges properties from a source object (or array) into a target object.
*
* <p>Assignments are recursive.
* <p>If the target property is an object implementing ArrayAccess, the assignment is performed via `[]`, otherwise it's
* performed via `->`.
*
* @param object $target
* @param object|array $src
* @throws InvalidArgumentException If any of the arguments is not of one of the expected types.
*/
function extend($target, $src)
{
$c = $target instanceof ArrayAccess;
if (isset($src)) {
if (is_iterable($src)) {
if (is_object($target)) {
foreach ($src as $k => $v) {
// iterates both objects and arrays
if (isset($target->{$k}) && (is_array($v) || is_object($v))) {
if (is_object($target->{$k})) {
extend($target->{$k}, $v);
} elseif (is_array($target->{$k})) {
array_recursiveMergeInto($target->{$k}, $v);
} elseif ($c) {
$target[$k] = $v;
} else {
$target->{$k} = $v;
}
} elseif ($c) {
$target[$k] = $v;
} else {
$target->{$k} = $v;
}
}
} else {
throw new InvalidArgumentException('Invalid target argument');
}
} else {
throw new InvalidArgumentException('Invalid source argument');
}
}
}
