<?php
$carts = array(
'Olivia' => array(51, 3, 2),
'Harry' => array(312, 314, 10),
'Charlie' => array(1, 314, 626)
);
$fruits = array(
'Apple' => array('id' => 1),
'Banana' => array('id' => 2),
'Peach' => array('id' => 3)
);
$fru = array_column($fruits, "id");
foreach ($carts as $cart) {
echo count(array_intersect($cart, $fru)) ? "Fruit \n" : "No Fruit \n";
}
preferences:
19.52 ms | 402 KiB | 5 Q