Re: Sorting a PHP array

I would use ORDER BY in your query and let the database do the work, 
assuming you're using a standard relational database (like MySQL or 
Postgresql).

Otherwise, if you MUST do it in PHP, you could look at   usort(), or 
uasort()  using your own custom sorting function. I would, however, 
strongly recommend keeping the work in the database. (If you're using a 
bleeding-edge version of PHP (I think this is in the 5.5 release 
candidates), you could also use array_column() along with usort() or 
uasort() to make your life easier.)


-Matt

On 05/15/2013 09:32 AM, Charlie Lewis wrote:
> I have a bookseller database list read into a PHP array with dimensions
> [row][field]. There are 32 fields in each record/row and up to 500 records.
>
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> What is the neatest way to sort the array by any of the fields, such as
> author or title?
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> I know I should just search for a manual on this, but could anybody give me
> a quick start?
>
>   
>
> Thanks,
>
>   
>
> Charlie
>
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>   
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>   
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>


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