php实现双色球抽奖
发布于:2022-04-24 16:37:38
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代码部分
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>双色球抽奖php</title></head><body><?php// 1. 生成1-33个红球$arr = range(1,33);// 2. 从33个红球中随机取出6个shuffle($arr);$res = array_slice($arr, 0, 6);sort($res); // 3. 生成一个蓝球, 并追加到中奖数组中$blue = rand(1,16);array_push($res,$blue); // 4. 将中奖号码显示到页面中 echo '<div class ="box">';foreach ($res as $value) { printf('<div>%s</div>',$value);}echo '</div>';?> <!-- 双色球CSS样式 --><style> .box { display: grid; grid-template-columns: repeat(auto-fill, 45px); grid-auto-rows: 45px; gap: 5px; } .box>div { font-size:22px; border-radius: 50%; display: grid; place-items: center; background-color: red; color: white; box-shadow: 2px 2px 2px #666; } .box>div:last-of-type { background-color: blue; } </style> </body></html>
实现效果
