访问数组键数组对象中的数据

Question

这是名为 $data 的变量中的数据，我使用 print_r() 打印了它。Array([user_id] => 6[car_id] => 9[pickup_name] => only me[snooze] => 15[pickup_loc] => pickup location[drop_loc] => drop location[note] => see you soon[schedule] => [ {"id": "1","car_name": "Mercedes-Benz C-Class","price": "200","status": "0","cr_dt": "2019-07-25 18:29:42","up_dt": "2019-07-26 11:20:36"},{"id": "2","car_name": "Mercedes-Benz C-Class","price": "300","status": "0","cr_dt": "2019-07-25 18:29:42","up_dt": "2019-07-26 11:20:36"} ][id] => 16)我想在我的 foreach 循环中访问 ['schedule'] 内的数据。提前致谢。

Answer 1

可以json_decode( $data['schedule])直接使用。否则，您可以使用如下变量：

$jsarray = json_decode( $data['schedule])

然后就可以访问数据了。