<?php

$weapons = ['fists', 'whip', 'gun'];
$opponentWeapon = $weapons[rand(0,2)];


if ($opponentWeapon ==  $weapons[2] )
	{

		$indiWeapon = $weapons[1];

}

elseif ($opponentWeapon == $weapons[1])
 {
 	$indiWeapon = $weapons[0];
}


elseif ($opponentWeapon == $weapons[0])
{
	$indiWeapon = $weapons[2];

}

	echo 'Indi your opponent has unsheathed his <strong>' . $opponentWeapon . '</strong> you must use your <strong> ' . $indiWeapon . ' </strong> !';