array sorting from multiple collection of array

array sorting from multiple collection of array

<?php $inventory = array(    array(“type”=>”pork”, “price”=>5.43),    array(“type”=>”fruit”, “price”=>2.90),    array(“type”=>”milk”, “price”=>3.50), ); print_R($inventory); $price = array(); foreach ($inventory as $key => $row) {     $price[$key] = $row[‘type’]; } print_R($price); array_multisort($price, SORT_DESC, $inventory); print_R($inventory); ?>Read more …