[1] : select tid from user_post where pid='601355' limit 1 

Array
(
    [tid] => 601356
)
Array
(
    [0] => https://img.chinatimes.com/newsphoto/2019-01-10/656/20190110002854.jpg
    [1] => https://img.chinatimes.com/newsphoto/2019-01-10/590/20190110002865.jpg
)
[2] : stage2
[3] : stage3
[4] : https://img.chinatimes.com/newsphoto/2019-01-10/656/20190110002854.jpg
Return
(1 : 2)
[5] : https://img.chinatimes.com/newsphoto/2019-01-10/590/20190110002865.jpg
(2 : 2)
ReturnStart Cap