rock-paper-scissors.php

<?php

$combos = [
	'paper' => [ 
		'vs_rock' => 'wins',
		'vs_scissors' => 'loses',
		],
	'rock'  => [
		'vs_paper' => 'loses',
		'vs_scissors' => 'wins',
		],
	'scissors' => [
		'vs_rock'  => 'loses',
		'vs_paper' => 'wins',
	]
];


function getRandom(){
	$random = mt_rand(1, 3);
	if ($random == 1){
		return 'rock';
	}
	if ($random == 2){
		return 'paper';
	}
	if ($random == 3){
		return 'scissors';
	}
}

$player = getRandom();
echo "Player chose $player. \n\r";


$computer = getRandom();
echo "Compter chose $computer. \n\r";

if($player == $computer) {
	echo "Player and Computer are even.";	
}

echo "Player ". $combos[$player]['vs_'.$computer]." \n\r";