sort array by key value in php
$inventory = array(
array("type"=>"fruit", "price"=>3.50),
array("type"=>"milk", "price"=>2.90),
array("type"=>"pork", "price"=>5.43),
);
$price = array_column($inventory, 'price');
array_multisort($price, SORT_DESC, $inventory);sort array php by key
$price = array_column($inventory, 'price'); //price is a key for the sort
array_multisort($price, SORT_DESC, $inventory);Copyright © 2021 Codeinu
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