<div class="codebody" id="code54904"><?php
class PlayCards
{
public $suits = array('Spade','Heart','Diamond','Club');
public $figures = array('2','3','4','5','6','7','8','9','10','J','Q','K','A');
public $cards = array();
public function __construct()
{
$cards = array();
foreach($this->suits as $suit){
foreach($this->figures as $figure){
$cards[] = array($suit,$figure);
}
}
$this->cards = $cards;
}
public function getCard()
{
shuffle($this->cards);
//生成3张牌
return array(array_pop($this->cards),array_pop($this->cards),array_pop($this->cards));
}
public function compareCards($card1,$card2)
{
$score1 = $this->ownscore($card1);
$score2 = $this->ownscore($card2);
if($score1 > $score2) return 1;
elseif($score1 < $score2) return -1;
return 0;
}
private function ownScore($card)
{
$suit = $figure = array();
foreach($card as $v){
$suit[] = $v[0];
$figure[] = array_search($v[1],$this->figures)+2;
}
//补齐前导0
for($i = 0; $i < 3; $i++){
$figure[$i] = str_pad($figure[$i],2,'0',STR_PAD_LEFT);
}
rsort($figure);
//对于对子做特殊处理
if($figure[1] == $figure[2]){
$temp = $figure[0];
$figure[0] = $figure[2];
$figure[2] = $temp;
}
$score = $figure[0].$figure[1].$figure[2];
//筒子 60100000
if($figure[0] == $figure[1] && $figure[0] == $figure[2]){
$score += 60100000;
}
//金花 30100000
if($suit[0] == $suit[1] && $suit[0] == $suit[2]){
$score += 30100000;
}
//顺子 20100000
if($figure[0] == $figure[1]+1 && $figure[1] == $figure[2]+1 || implode($figure) =='140302'){
$score += 20100000;
}
//对子 10100000
if($figure[0] == $figure[1] && $figure[1] != $figure[2]){

$score += 10*100000;
}
return $score;
}
}

//test
$playCard = new PlayCards();
$card1 = $playCard->getCard();
$card2 = $playCard->getCard();
$result = $playCard->compareCards($card1,$card2);

@H_403_0@echo 'card1 is ',printCard($card1),'
';
echo 'card2 is ',printCard($card2),'
';
$str = 'card1 equit card2';
if($result == 1) $str = 'card1 is larger than card2';
elseif($result == -1) $str = 'card1 is smaller than card2';
echo $str;
function printCard($card)
{
$str = '(';
foreach($card as $v){
$str .= $v[0].$v[1].',';
}
return trim($str,',').')';
}