[1] : select tid from user_post where pid='619657' limit 1 

Array
(
    [tid] => 619658
)
Array
(
    [0] => https://www..life/imgs/image/170/17087108.jpg
    [1] => https://www..life/imgs/image/170/17087109.jpg
    [2] => https://www..life/imgs/image/170/17087110.jpg
    [3] => https://www..life/imgs/image/170/17087111.jpg
    [4] => https://www..life/imgs/image/170/17087112.jpg
)
[2] : stage2
[3] : stage3
[4] : https://www..life/imgs/image/170/17087108.jpg
Return
(1 : 5)
[5] : https://www..life/imgs/image/170/17087109.jpg
(2 : 5)
[6] : https://www..life/imgs/image/170/17087110.jpg
(3 : 5)
[7] : https://www..life/imgs/image/170/17087111.jpg
(4 : 5)
[8] : https://www..life/imgs/image/170/17087112.jpg
(5 : 5)
ReturnStart Cap