[1] : select tid from user_post where pid='637843' limit 1 

Array
(
    [tid] => 637844
)
Array
(
    [0] => https://bldaily.com/wp-content/uploads/-000//1/4D6B6785AF7Ew588h236.jpeg
    [1] => https://bldaily.com/wp-content/uploads/-000//1/E86FCB5947BEw496h283.jpeg
    [2] => https://bldaily.com/wp-content/uploads/-000//1/76351EB6652Aw499h282.jpeg
    [3] => https://bldaily.com/wp-content/uploads/-000//1/8711650BF5ABw498h282.jpeg
    [4] => https://bldaily.com/wp-content/uploads/-000//1/E72ECCF09B3Cw640h429.jpeg
)
[2] : stage2
[3] : stage3
[4] : https://bldaily.com/wp-content/uploads/-000//1/4D6B6785AF7Ew588h236.jpeg
Return
(1 : 5)
[5] : https://bldaily.com/wp-content/uploads/-000//1/E86FCB5947BEw496h283.jpeg
(2 : 5)
[6] : https://bldaily.com/wp-content/uploads/-000//1/76351EB6652Aw499h282.jpeg
(3 : 5)
[7] : https://bldaily.com/wp-content/uploads/-000//1/8711650BF5ABw498h282.jpeg
(4 : 5)
[8] : https://bldaily.com/wp-content/uploads/-000//1/E72ECCF09B3Cw640h429.jpeg
(5 : 5)
ReturnStart Cap