php 二維數組 根據條件合并成新的二維數組

標籤：else   state   size   foreach   lse   info   edit   維數   二維數組   

　　　　　$_data = [];        $order_id = ‘‘;        foreach ($data as $k => $v) {            if($order_id != $v[‘order_id‘]){                $arr = [];                $arr[‘id‘] = $v[‘id‘];                $arr[‘order_number‘] = $v[‘order_number‘];                $arr[‘edit_time‘] = $v[‘edit_time‘];                $arr[‘order_state‘] = $v[‘order_state‘];                $arr[‘goods_info‘][] = $v;                $_data[] = $arr;                $order_id = $v[‘order_id‘];            }else{                $arr = $_data[sizeof($_data)-1];                $arr["goods_info"][] = $v;                $_data[sizeof($_data)-1] = $arr;            }        }

 

php 二維數組 根據條件合并成新的二維數組