[1] : select tid from user_post where pid='626413' limit 1 

Array
(
    [tid] => 626414
)
Array
(
    [0] => http://orange01.online/wp-content/uploads/2019/03/1553830345-6990-497782.jpg
    [1] => http://orange01.online/wp-content/uploads/2019/03/1553830344-8626-497782.jpg
    [2] => http://orange01.online/wp-content/uploads/2019/03/1553830344-2939-497782.jpg
    [3] => http://orange01.online/wp-content/uploads/2019/03/1553830344-8044-497782.jpg
    [4] => http://orange01.online/wp-content/uploads/2019/03/1553830345-6990-497782.jpg
    [5] => http://orange01.online/wp-content/uploads/2019/03/1553830344-3810-497782.jpg
    [6] => http://orange01.online/wp-content/uploads/2019/03/1553830344-8860-497782.jpg
    [7] => http://orange01.online/wp-content/uploads/2019/03/1553830346-7565-497782.jpg
)
[2] : stage2
[3] : stage3
[4] : http://orange01.online/wp-content/uploads/2019/03/1553830345-6990-497782.jpg
Return
(1 : 8)
[5] : http://orange01.online/wp-content/uploads/2019/03/1553830344-8626-497782.jpg
(2 : 8)
[6] : http://orange01.online/wp-content/uploads/2019/03/1553830344-2939-497782.jpg
(3 : 8)
[7] : http://orange01.online/wp-content/uploads/2019/03/1553830344-8044-497782.jpg
(4 : 8)
[8] : http://orange01.online/wp-content/uploads/2019/03/1553830345-6990-497782.jpg
(5 : 8)
[9] : http://orange01.online/wp-content/uploads/2019/03/1553830344-3810-497782.jpg
(6 : 8)
[10] : http://orange01.online/wp-content/uploads/2019/03/1553830344-8860-497782.jpg
(7 : 8)
[11] : http://orange01.online/wp-content/uploads/2019/03/1553830346-7565-497782.jpg
(8 : 8)
ReturnStart Cap