/**
* Set a specific key to a value in the settings data.
*
* @param string|array $key Key string or associative array of key => value
* @param mixed $value Optional only if the first argument is an array
*/
public function set($key, $value = null)
{
$this->checkLoaded();
$this->unsaved = true;
if (is_array($key)) {
foreach ($key as $k => $v) {
ArrayUtil::set($this->data, $k, $v);
}
} else {
ArrayUtil::set($this->data, $key, $value);
}
}
