PHP对象转成数组的函数

object_to_array

/**
 * 对象转数组
 * @author 佚名
 * @param object $obj
 * @return array
 */
function object_to_array($obj){
  $_arr = is_object($obj) ? get_object_vars($obj) : $obj;
	foreach ($_arr as $key => $val){
		$val = (is_array($val) || is_object($val)) ? $this->object_to_array($val) : $val;
		$arr[$key] = $val;
	}
	return $arr;
}