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模拟双色球开奖
艾克的博客
Original
596 people have browsed it
<?php
/**
 * 双色球开奖
 */

//创建1-33之间的红球数组
$red_ball = range(1,33);

//随机从红球中选出6个红球
$temp = array_rand($red_ball,6);

//打乱顺序
shuffle($temp);

//在单位红球上加前导0
foreach ($temp as $i) {
    $red[]=$red_ball[$i]<10?('0'.$red_ball[$i]):$red_ball[$i];
}

echo '<h2 align="center" style="color: green">今天的开奖号码</h2>';
//随机生成篮球
$blue_ball = mt_rand(1,16);
//给篮球加前导0
$blue = $blue_ball<10?('0'.$blue_ball):$blue_ball;
echo '<div style="width: 100%;height: 40px;background: white;text-align:center;font-weight: bolder">';
foreach ($red as $value) {
    echo "<span style='color:red'>{$value}&nbsp;&nbsp;</span>";
}
echo "<span style='color:blue'>{$blue}</span>";

echo '<input type="button" value="开奖" onclick="javascript: location.reload(true);"';
echo '</div>';


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