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生成固定红包与随机红包，随机红包金额依据截尾正态分布算法来生成

Generate fixed red package and random red package, random red envelopes based on truncated normal distribution algorithm to generate

Composer 安装

composer require zicai/hongbao

生成随机红包(Random Red Package)

require_once '../vendor/autoload.php';

use Hongbao\Hongbao;

/**
 * 生成随机红包
 */
$options = [
    'total_money' => 1000, // 总金额
    'total_number' => 1000, // 总红包数量
    'minimum_val' => 0.01, // 最小随机红包金额
    'maximum_val' => 20, // 最大随机红包金额
];

//通过try catch获取可能出现的参数设置错误信息
try {
    $hongbao = Hongbao::getInstance()->randomAmount($options);
    foreach ($hongbao as $result) {
        echo "<pre/>";
        print_r($result);
    }
} catch (\Exception $e) {
    $error = $e->getMessage();
    var_dump($error);
}

生成固定红包(fixed red package)

require_once '../vendor/autoload.php';

use Hongbao\Hongbao;

/**
 * 生成固定红包
 */

$options = [
    'total_money' => 1000, // 总金额
    'total_number' => 1000, // 总红包数量
    'val' => 0.01, // 单个红包金额
];

//通过try catch获取可能出现的参数设置错误信息
try {
    $hongbao = Hongbao::getInstance()->fixedAmount($options);
    foreach ($hongbao as $result) {
        echo "<pre/>";
        print_r($result);
    }
} catch (\Exception $e) {
    $error = $e->getMessage();
    var_dump($error);
}