在奇摩知識+看到有人發問發撲克牌，依花色及數字大小做排序，所以我就寫了這個程式囉
```php function Poker($member = 4, $POSTCARDS = 52) { /*撲克花色*/ $Poker = [ 'Spades', 'Hearts', 'Diamonds', 'Clubs', ]; /*人頭牌*/ $CARD = [ 11 => 'J', 12 => 'Q', 13 => 'K', ]; /*發牌順序*/ $P = range(0, $POSTCARDS - 1); shuffle($P); /*存放結果陣列*/ $result = []; $total = count($P); for ($i = 0; $i < $total; $i++) { /*發給玩家*/ $t = $i % $member + 1; /*發牌編號 0-51*/ $v = $P[$i]; /*發牌花色 Spades,Hearts,Diamonds,Clubs*/ $c = $Poker[$v % count($Poker)]; /*花色大小 1-13*/ $k = ($v % 13) + 1; $result[$t][$c][$k] = (in_array($k, array_keys($CARD))) ? $CARD[$k] : $k; /*依牌大小排序*/ krsort($result[$t][$c]); /*依花色排序*/ krsort($result[$t]); } return $result; } /*印出結果*/ print_r(Poker(1, 13)); /*如果要發4個人52張牌*/ print_r(Poker(4, 52)); ```
```php function Poker($member = 4, $POSTCARDS = 52) { /*撲克花色*/ $Poker = [ 'Spades', 'Hearts', 'Diamonds', 'Clubs', ]; /*人頭牌*/ $CARD = [ 11 => 'J', 12 => 'Q', 13 => 'K', ]; /*發牌順序*/ $P = range(0, $POSTCARDS - 1); shuffle($P); /*存放結果陣列*/ $result = []; $total = count($P); for ($i = 0; $i < $total; $i++) { /*發給玩家*/ $t = $i % $member + 1; /*發牌編號 0-51*/ $v = $P[$i]; /*發牌花色 Spades,Hearts,Diamonds,Clubs*/ $c = $Poker[$v % count($Poker)]; /*花色大小 1-13*/ $k = ($v % 13) + 1; $result[$t][$c][$k] = (in_array($k, array_keys($CARD))) ? $CARD[$k] : $k; /*依牌大小排序*/ krsort($result[$t][$c]); /*依花色排序*/ krsort($result[$t]); } return $result; } /*印出結果*/ print_r(Poker(1, 13)); /*如果要發4個人52張牌*/ print_r(Poker(4, 52)); ```
沒有留言:
張貼留言