7. Debug toi même en PHP

index.php

<?php

$characters = [
    "Negan" => [
        "city" => "The Sanctuary",
        "weapon" => "Lucille"
    ],
    "Daryl" => [
        "city" => "Alexandria",
        "weapon" => "crossbow"
    ],
    "Ezekiel" => [
        "city" => "The Kingdom",
        "weapon" => "Shiva"
    ],
    "Stephan BERGER" => [
        "city" => "Marseille",
        "weapon" => "pied de biche"
    ]
];

var_dump($characters);