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Php displays ip addresses based on database ip segments

Source: Internet
Author: User
Tags php database
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I now have a database ipatt with three fields ip_start (starting IP) ip_end (ending IP) ip_att (IP ending location) now $ user_ip is available. I want to implement ip_att display when ip_startip_end is in a certain ip_startip_end range. if the table contains the two tags, I want to implement 0.11.12.12 display A12.193.65.200 display B. how to compare ip addresses? now I (... php database

I now have a database ipatt with three fields ip_start (starting IP) ip_end (ending IP) ip_att (IP ending location)
$ User_ip
I want to display ip_att in a certain ip_start ip_end range.

Assume that the table contains the two
0.0.0.0 0.20.255.255
12.0.64.0 12.194.255.255 B
I want to implement
0.11.12.12 show
12.193.65.200 display B

How to compare IP addresses
I want to write a function get_ip_att ($ user_ip)

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