Re: Simple array question, part 2

[Brent Baisley <brent@xxxxxxxxxxxx>]

Just so you know what is happening, the numbers are keys (index) for 
each array element, not the order number. It's the same as if you had 
named the elements themselves. Like this:
['zero']=>158
['one']=>169926
['two']=>169931
...

Or
[0]=>158
[12]=>169926
[5]=>169931
...

Deleting an element won't reorder the names of  the elements since php 
wouldn't know how.


On Apr 6, 2005, at 12:37 PM, Ryan A wrote:

> Hey,
> I have a $data array like this:
>     [0] => 158
>     [1] => 169926
>     [2] => 169931
>     [3] => 169932
>     [4] => 169933
> then when i delete the first one     ([0] => 158) it becomes like this:
> [1] => 169926
>     [2] => 169931
>     [3] => 169932
>     [4] => 169933
>
> how do I get it to sort again from 0,1,2,3 etc?
>
> I tried sort(), ksort(),reset() etc....but it still shows as starting 
> from 1
> instead of resorting the keys starting from 0
>
> what function should i lookup/use?
>
> Thanks,
> Ryan
>
>
>
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Brent Baisley
Systems Architect
Landover Associates, Inc.
Search & Advisory Services for Advanced Technology Environments
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