http://www.php.net/manual/function.array-multisort.php
Matthew Brealey wrote:
>
> I have a 2-d array:
>
> $list[$ctr]["username"]
> $list[$ctr]["county"]
> $list[$ctr]["age"]
> $list[$ctr]["id"]
> $list[$ctr]["days"]
>
> I need to sort by days, which is an integer. What function should I use?
>
> E.g.,
> $list[0][mark]
> $list[0][somewhere]
> $list[0][12]
> $list[0][1]
> $list[0][200]
>
> $list[1][andy]
> $list[1][somewherefurther]
> $list[1][18]
> $list[1][2]
> $list[1][100]
>
> $list[2][sam]
> $list[2][somewhereelse]
> $list[2][15]
> $list[2][3]
> $list[2][150]
>
> should sort to:
>
> $list[0][mark]
> $list[0][somewhere]
> $list[0][12]
> $list[0][1]
> $list[0][100]
>
> $list[1][andy]
> $list[1][somewherefurther]
> $list[1][18]
> $list[1][2]
> $list[1][150]
>
> $list[2][sam]
> $list[2][somewhereelse]
> $list[2][15]
> $list[2][3]
> $list[2][150]
> -- Random (non-anti-Microsoft) fortune
>
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--
Monte Ohrt <[EMAIL PROTECTED]>
http://www.ispi.net/
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