php实现发牌

PHP实现发牌功能

使用PHP实现发牌功能可以通过数组操作和随机函数来完成。以下是一个完整的实现方案：

初始化牌组

$suits = ['♠', '♥', '♦', '♣'];
$values = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K'];
$deck = [];

foreach ($suits as $suit) {
    foreach ($values as $value) {
        $deck[] = $suit . $value;
    }
}

洗牌

shuffle($deck);

发牌给玩家

$players = 4;
$cardsPerPlayer = 5;
$playerHands = [];

for ($i = 0; $i < $players; $i++) {
    $playerHands[$i] = [];
    for ($j = 0; $j < $cardsPerPlayer; $j++) {
        $playerHands[$i][] = array_shift($deck);
    }
}

显示玩家手牌

foreach ($playerHands as $player => $hand) {
    echo "玩家 " . ($player + 1) . " 的手牌: " . implode(', ', $hand) . "\n";
}

剩余牌组

echo "剩余牌数: " . count($deck) . "\n";

完整示例代码

<?php
// 初始化牌组
$suits = ['♠', '♥', '♦', '♣'];
$values = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K'];
$deck = [];

foreach ($suits as $suit) {
    foreach ($values as $value) {
        $deck[] = $suit . $value;
    }
}

// 洗牌
shuffle($deck);

// 发牌
$players = 4;
$cardsPerPlayer = 5;
$playerHands = [];

for ($i = 0; $i < $players; $i++) {
    $playerHands[$i] = [];
    for ($j = 0; $j < $cardsPerPlayer; $j++) {
        $playerHands[$i][] = array_shift($deck);
    }
}

// 显示结果
foreach ($playerHands as $player => $hand) {
    echo "玩家 " . ($player + 1) . " 的手牌: " . implode(', ', $hand) . "\n";
}

echo "剩余牌数: " . count($deck) . "\n";
?>

扩展功能

可以添加更多功能来增强发牌程序的实用性：

// 自定义玩家数量和每人牌数
function dealCards($numPlayers, $cardsPerPlayer) {
    global $deck;

    if ($numPlayers * $cardsPerPlayer > count($deck)) {
        return false;
    }

    $hands = [];
    for ($i = 0; $i < $numPlayers; $i++) {
        $hands[$i] = array_splice($deck, 0, $cardsPerPlayer);
    }
    return $hands;
}

// 重新洗牌
function reshuffle() {
    global $suits, $values, $deck;
    $deck = [];
    foreach ($suits as $suit) {
        foreach ($values as $value) {
            $deck[] = $suit . $value;
        }
    }
    shuffle($deck);
}

这个实现提供了基本的发牌功能，可以根据需要调整玩家数量和每人发牌数。通过数组操作和随机函数，确保了每次发牌的随机性和公平性。