TCI Structure Data

simple_array.php

<?php

$data = [
    [
        'no_transaction' => '001',
        'items' => [
            ['name' => 'Milk', 'total' => 4],
            ['name' => 'Coffee', 'total' => 2],
        ]
    ],
    [
        'no_transaction' => '002',
        'items' => [
            ['name' => 'Tea', 'total' => 7],
            ['name' => 'Sugar', 'total' => 1],
            ['name' => 'Coffee', 'total' => 5],
        ]
    ]

];

// Output:
//
// 001
//   Milk (4)
//   Coffee (2)
// 002
//   Tea (7)
//   Coffee (5)

// write your solution below this line

simple_search.php

<?php

$customers = ['rio', 'ari', 'yuki'];

$contacts = [
    'ari' => '84684646',
    'dewi' => '47464524',
    'beni' => '4734526',
    'rio' => '4774525',
    'fitri' => '74563734',
]

// Output:
//
// rio: 4774525
// ari: 84684646
// yuki: no contact

// write your solution below this line