Re: Number of duplicates in an array?

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At 3:33 PM +0100 8/18/08, Ashley Sheridan wrote:
Best way to remove duplicates from an array is to use the built in PHP
function array_unique().

As for counting the number of times each unique value occurs, use
array_count_values().


Ash
www.ashleysheridan.co.uk


Ash:

I'm aware of array_unique() and have used it -- but I must have looked past array_count_values() ten times and didn't recognize it for what it was.

Thanks,

tedd


Hi gang:

Anyone have a cool method of finding duplicate items in an array and the number of times they appear?

I'm doing it in a way that is probably less than optimum. I want to see how you guys solve it.

Cheers,

tedd
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