Sort multidimensional array by multiple keys

Question

I\'m trying to sort a multidimensional array by multiple keys, and I have no idea where to start. I looked at uasort, but wasn\'t quite sure how to write a function for what

Answer 1

if you want to sort multi dimentional array

first array is :

$results['total_quote_sales_person_wise']['quote_po'];

second one is :

$results['total_quote_sales_person_wise']['quote_count'];

this both multidimentional array you want to sort descending order at one time then use this code :

array_multisort($results['total_quote_sales_person_wise']['quote_po'],SORT_DESC, $results['total_quote_sales_person_wise']['quote_count'],SORT_DESC);