<?php
$weapons = ['fists', 'whip', 'gun'];
$opponentWeapon = $weapons[rand(0,2)]; // Cela permet de choisir une arme de manière aléatoire.
$indyWeapon = '';
// TODO
if ($opponentWeapon == $weapons[2]) {
    $indyWeapon = 'gun';
} elseif ($opponentWeapon == $weapons[1]) {
    $indyWeapon = 'fists';
} else {
   $indyWeapon = 'whip' ;
}

echo 'The foe uses'.' '.$opponentWeapon.' '.'Indy uses'.' '.$indyWeapon;
?>