我如何在此代码中添加附件功能，以便它随电子邮件发送文件发送给我的博客，附件将是本地存储的zip文件。我只需要代码就不需要上传表单。
我只是想在服务器上创建附件，附件是一个zip文件，其中包含一些为我工作的人的时间表。
<?php
if (isset($_POST["submit"])) {
$list=$_POST["list"];
$email=$_POST["email"];
$subject=$_POST["subject"];
$body=$_POST["body"];
$replyto=$_POST["replyto"];
$header = "From: $email\r\nreply-to: $replyto\r\nmIME-Version: 1.0\r\nContent-Type: text/html; charset=UTF-8\r\n";
$msg="";
$t_email=explode(",",$list);
for($i=0;$i<(count($t_email));$i=$i+1) {
if (mail($t_email[$i],$subject,$body,$header)) {
$msg.="Successfully sent to ".$t_email[$i]."<br />";
} else {
$msg.="Failed to be sent to ".$t_email[$i]."<br />";
}
}
echo $msg;
}
?>
<?php
$username = "username";
$password = "password";
if ($_POST['txtusername'] != $username || $_POST['txtPassword'] != $password) {
?>
<center>
<h1>PHPMailer</h1>
<form name="form" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<label for="txtusername">username:</label>
<input type="text" title="Enter your username" name="txtusername" /></p>
<label for="txtpassword">Password:</label>
<input type="password" title="Enter your password" name="txtPassword" /></p>
<input type="submit" name="Submit" value="Login" /></p>
</center>
</form>
<?php
}
else {
?>
<html>
<body>
<form method="post">
Enter List: <br>
<textarea name="list" rows="10" cols="40"></textarea><br />
Enter Subject: <br>
<input name="subject" value="" size="40"/><br />
Reply: <br>
<input name="replyto" value="" size="40"/><br />
Enter Email Content: <br>
<textarea name="body" rows="10" cols="40"></textarea><br />
Enter Email To Be Spoofed: <br>
<input name="email" value="" size="40"/><br />
<button name="submit" type="submit" style="width: 345px;"><span>Send</span></button>
</form>
</body>
</html>
<?php
}
?>