[1] : select tid from user_post where pid='632153' limit 1 

Array
(
    [tid] => 632154
)
Array
(
    [0] => http://play.nownews.com/wp-content/uploads/2019/05/1557121312-95b8e8d8452e870c6940e3793affbe96.jpg
    [1] => https://www.nownews.com/wp-content/uploads/2019/05/1557121327-46da6968489e5bfcf5092833fba4a148.jpg
    [2] => https://www.nownews.com/wp-content/uploads/2019/05/1557121378-140ad400f70a49da7ad9f0da52ee959b.jpg
    [3] => https://www.nownews.com/wp-content/uploads/2019/05/1557121348-70bd2b7b204e6eb817f95cadfef2dbf1.jpg
)
[2] : stage2
[3] : stage3
[4] : http://play.nownews.com/wp-content/uploads/2019/05/1557121312-95b8e8d8452e870c6940e3793affbe96.jpg
Return
(1 : 4)
[5] : https://www.nownews.com/wp-content/uploads/2019/05/1557121327-46da6968489e5bfcf5092833fba4a148.jpg
(2 : 4)
[6] : https://www.nownews.com/wp-content/uploads/2019/05/1557121378-140ad400f70a49da7ad9f0da52ee959b.jpg
(3 : 4)
[7] : https://www.nownews.com/wp-content/uploads/2019/05/1557121348-70bd2b7b204e6eb817f95cadfef2dbf1.jpg
(4 : 4)
ReturnStart Cap