janken.php - WIS6

janken.php
janken.php
じゃんけん？
グー！
チョキ！
パー！
_EOD;
echo $input_html;
}
function janken_exec($hand){

$my_hand = array('goo' => 1, 'choki' => 2, 'paa' => 3);
$my_hand_jp = array('goo' => 'グー', 'choki' => 'チョキ', 'paa' => 'パー');
$aite_hand_jp = array( 1 => 'グー', 2 => 'チョキ', 3 => 'パー');

$aite_hand = rand(1, 3);
$battle = $my_hand[$hand] - $aite_hand;

switch ($battle) {
case -1 :
case 2 :
$result = "あなたの勝ちです。";
break;
case 0 :
$result = "引き分けです。";
break;
default :
$result = "あなたの負けです……";
}

$my_hand_out = $my_hand_jp[$hand];
$aite_hand_out = $aite_hand_jp[$aite_hand];
$exec_html =