$value){
if(!property_exists(self::class,$key))
{
unset($config[$key]);
}
elseif($value==null || $value===false || $value=='')
{
unset($config[$key]);
}
}
$this->constructArray=$config;
parent::__construct($config);
}
public function createJson()
{
}
public function toJson(): string
{
$resultJson=" ';
return $resultJson;
}
function add($key,$value)
{
if ($value!==null)
$this->constructArray[$key]=$value;
}
/**
*/
}