对象转为数组

对象转为数组
$data_table=$dataProvider=new CArrayDataProvider($data_table);

数组转换成对象
function object_to_array($obj)
{
$_arr = is_object($obj) ? get_object_vars($obj) : $obj;
foreach ($_arr as $key => $val)
{
$val = (is_array($val) || is_object($val)) ? object_to_array($val) : $val;
$arr[$key] = $val;
}
return $arr;
}