[1] : select tid from user_post where pid='619497' limit 1 

Array
(
    [tid] => 619498
)
Array
(
    [0] => https://www.twgreatdaily.life/imgs/image/170/17082416.jpg
)
[2] : stage2
[3] : stage3
[4] : https://www.twgreatdaily.life/imgs/image/170/17082416.jpg
Return
(1 : 1)
ReturnStart Cap