<?php
$siswa = [
    "siswa1" => [
        "nama" => "Sandi",
        "umur" => 20,
        "jurusan" => "IT"
    ],
    "siswa2" => [
        "nama" => "Randi",
        "umur" => 19,
        "jurusan" => "FARMASI"
    ],
    "siswa3" => [
        "nama" => "Andi",
        "umur" => 21,
        "jurusan" => "ILKOM"
    ]
];
 
foreach ($siswa as $key => $data) {
    echo "Data $key: <br>";
    echo "Nama: " . $data["nama"] . "<br>";
    echo "Umur: " . $data["umur"] . "<br>";
    echo "Jurusan: " . $data["jurusan"] . "<br><br>";
}
?>

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