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Posted by Balaskas Evaggelos on 10/15/65 11:56
mootmail-googlegroups@yahoo.com wrote:
> Balaskas Evaggelos wrote:
>> thanks for your anwser but the first thing i checked,
>> before i wrote this post, was that url.
>>
>> The example are for multi-dimensional array of one-dimensional arrays.
>>
>> I can't find how i can sort a multi-dimensional array of array[m][n]
>> and for a specific field example n=2.
>
> Maybe I just am not understanding you correctly, but aren't they the
> same thing?
> In PHP:
> $ar['m']['n'] = 1;
> is equivalent to:
> $ar = array('m' => array('n' => 1));
>
> Both can be referenced as $ar['m']['n'].
>
> Off the top of my head, the most relevant example from that php manual
> page would be Example 3. Sorting database results. It sounds like you
> want to essentially sort a 'table' of data by one of the columns. The
> concepts of that example should point you in the right direction.
> Unless, as I said, I am completely misunderstanding your question.
>
maybe i don't write it correctly - bad english :)
in the example 3 the multi-dimensional array breaks into two
one-dimensional arrays to sort them. So the results is
sorted for every separated array.
i need the 2 arrays to be sorted only by the second field of the second
array. And all the rest to be sorted according by this field.
this is my array:
arr[0][0]
arr[0][1]
arr[0][2]
arr[0][3]
arr[0][4]
arr[0][5]
arr[1][0]
arr[1][1]
arr[1][2]
arr[1][3]
arr[1][4]
arr[1][5]
....
....
i want to sort the arr be second element into the arr:
arr[m][2], and everything else will follow this order.
---
as m: 0,1,2,3,4,5,6,7,8,9,...
as n: 0,1,2,3,4,5,6,7,8,9,...
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