[1] : select tid from user_post where pid='624263' limit 1 

Array
(
    [tid] => 624264
)
Array
(
    [0] => http://orange01.online/wp-content/uploads/2019/03/54400.jpg
    [1] => http://orange01.online/wp-content/uploads/2019/03/54400-300x161.jpg
    [2] => http://orange01.online/wp-content/uploads/2019/03/1552892077-5764-n8202.jpg
    [3] => http://orange01.online/wp-content/uploads/2019/03/1552892076-9185-n8202.jpg
    [4] => http://orange01.online/wp-content/uploads/2019/03/1552892078-9779-n8202.jpg
    [5] => http://orange01.online/wp-content/uploads/2019/03/1552892078-2975-n8202.jpg
)
[2] : stage2
[3] : stage3
[4] : http://orange01.online/wp-content/uploads/2019/03/54400.jpg
Return
(1 : 6)
[5] : http://orange01.online/wp-content/uploads/2019/03/54400-300x161.jpg
(2 : 6)
[6] : http://orange01.online/wp-content/uploads/2019/03/1552892077-5764-n8202.jpg
(3 : 6)
[7] : http://orange01.online/wp-content/uploads/2019/03/1552892076-9185-n8202.jpg
(4 : 6)
[8] : http://orange01.online/wp-content/uploads/2019/03/1552892078-9779-n8202.jpg
(5 : 6)
[9] : http://orange01.online/wp-content/uploads/2019/03/1552892078-2975-n8202.jpg
(6 : 6)
ReturnStart Cap