Online PHP editor | refs for Y2aiN

<?php $whiteList = [ ['code' => '123', 'name' => 'ABC',], ['code' => '456', 'name' => 'XYZ',], ]; $pricedList = [ ['code' => '123', 'name' => 'ABC', 'price' => '34'], ['code' => '456', 'name' => 'PQR', 'price' => '56'], ['code' => '456', 'name' => 'XYZ', 'price' => '90'], ['code' => '456', 'name' => 'GHI', 'price' => '70'], ]; var_export( array_uintersect( $pricedList, $whiteList, function($a, $b) { unset($a['price'], $b['price']); return $a <=> $b; } ) );