我想通过位板系统构建一个棋盘.
从12个位板开始,我想显示一个表(棋盘),在循环/迭代期间必须绘制一个块.

我如何循环所有位值？
我想的是：
for(i = 0; i <64; i)
绘制表/构建数组/绘制空方块

这些是我开始游戏的价值观：

function inIT_game($whiteplayer,$blackplayer)
{
    $WhitePawns     = '0000000000000000000000000000000000000000000000001111111100000000';
    $WhiteKnights   = '0000000000000000000000000000000000000000000000000000000001000010';
    $WhiteBishops   = '0000000000000000000000000000000000000000000000000000000000100100';
    $WhiteRooks     = '0000000000000000000000000000000000000000000000000000000010000001';
    $WhiteQueens    = '0000000000000000000000000000000000000000000000000000000000010000';
    $WhiteKing      = '0000000000000000000000000000000000000000000000000000000000001000';

    $BlackPawns     = '0000000011111111000000000000000000000000000000000000000000000000';
    $BlackKnights   = '0100001000000000000000000000000000000000000000000000000001000010';
    $BlackBishops   = '0010010000000000000000000000000000000000000000000000000000100100';
    $BlackRooks     = '1000000100000000000000000000000000000000000000000000000000000000';
    $BlackQueens    = '0000100000000000000000000000000000000000000000000000000000000000';
    $BlackKing      = '0001000000000000000000000000000000000000000000000000000000000000';

    $WhitePieces = $WhitePawns|$WhiteKnights|$WhiteBishops|$WhiteRooks|$WhiteQueens|$WhiteKing;
    $BlackPieces = $BlackPawns|$BlackKnights|$BlackBishops|$BlackRooks|$BlackQueens|$BlackKing;
}

有人问我：为什么选择位线？
回答：
关于位板

通常用于象棋,棋子和othello等棋盘游戏的位板是bitset数据结构的一种特殊化,其中每个位代表游戏位置或状态,旨在优化速度和/或内存或磁盘在质量计算中的使用.同一位板中的位在游戏规则中彼此相关,通常在一起形成游戏位置时.其他位板通常用作掩码来转换或回答关于位置的查询. “游戏”可以是任何类似游戏的系统,其中信息以结构化形式紧密打包,其中“规则”影响各个单元或部件的相关性.

echo PHP_INT_MAX;

$value = intVal($WhitePieces,2);
for ($i = 0 ; $i < 64 ; ++$i) {
    if ((pow(2,$i) &amp; $value)) {
        // draw piece
    }
}