Product | bprice | fprice
abcd | 89 | 65
ebcd | 39 | 105
fbcd | 23 | 45
gbcd | 89 |
hbcd | 89 | 65
ibcd | | 65
jbcd | 50 | 50
sql+php
获取mysql记录后如何使用php脚本获得每种产品的低价
abcd $price = 65
fbed $price = 23
gbcd $price = 89
等