PHP 生成 .htpasswd 文件的用户名和密码

<?php
  
// - - - - - - - - - - - - - - - - - - -
// Author: Christopher Hair
// Website: www.chrishair.co.uk
// - - - - - - - - - - - - - - - - - - -
  
if (isset($_POST['submit'])){
  $error = '';
  $username = trim(stripslashes($_POST['username']));
  $password = trim(stripslashes($_POST['password']));
  
    if ($username == '' || preg_match('/\s/m', $username)) {
        $error .= "<p><strong>Invalid Username.</strong></p>\n";
    }
  
    if ($password == '' || preg_match('/\s/m', $password)) {
        $error .= "<p><strong>Invalid Password.</strong></p>\n";
    }
  
    if ($error == '') {
        echo "<p>Success</p>
                    <div class="aritcle_card">
                        <a class="aritcle_card_img" href="/xiazai/code/11128">
                            <img src="https://img.php.cn/upload/webcode/000/000/013/176506740617899.png" alt="PHP简约自动发卡平台个人版">
                        </a>
                        <div class="aritcle_card_info">
                            <a href="/xiazai/code/11128">PHP简约自动发卡平台个人版</a>
                            <p>PHP自动发卡平台个人版是采用php+mysql进行开发的自动发卡支付平台。服务器环境：PHP5.2以上版本mysql5.1 或以上版本安装说明：安装 http://你的域名/install.php  进行安装，后台路径http://你的域名/admin   后台账号：admin  后台密码：yc88.net需要修改用户名，可以进入数据库进行修改faka_users把admin改成其他支持改成中文</p>
                            <div class="">
                                <img src="/static/images/card_xiazai.png" alt="PHP简约自动发卡平台个人版">
                                <span>0</span>
                            </div>
                        </div>
                        <a href="/xiazai/code/11128" class="aritcle_card_btn">
                            <span>查看详情</span>
                            <img src="/static/images/cardxiayige-3.png" alt="PHP简约自动发卡平台个人版">
                        </a>
                    </div>
                \n";
        echo "<h1>" . htmlspecialchars($username) . ":" . crypt($password) . "</h1>\n";
    } else {
        echo $error;
    }
}
  
?>