sort by one array's value

[searain]

For example, I have two arrays

Array1[0]=A
Array1[1]=C
Array1[2]=H

Array2[0]=1
Array2[1]=10
Array2[2]=5

I want to display or resort these two arrays in the order of Array2's values. Array1 will be resorted too.

For example resort will be

Array2[0]=1
Array2[1]=5
Array2[2]=10

Array1[0]=A
Array1[1]=H
Array1[2]=C

How can I do that?

Thanks

[stolzyboy]

you may get some hints here

http://www.php.net/manual/en/function.array-multisort.php

[searain]

thanks, it is exactly i wanted.

one more question, basically, this is work like sql sort statment "order by".

what are you guys prefers?

sql sort statement "order by" or array-multisort?

array-mulitsort is kind clean to me if i have several sorting choices.

thanks.

[stolzyboy]

well obviously array_multisort has more uses, and is more complex than a simple sql order by

not sure what you are really getting at comparing them

they have two different instances of where you need them

you most likely can't or want to replace one with the other and vice versa