从随机数组发送结果到电子邮件php

Question

经过几个小时的尝试自己解决这个问题后,我正在寻求帮助.

我有以下代码,我想通过电子邮件将结果发送到电子邮件.

这是我的代码:

$emailme = "myemail@somewhere.com";

$subject = "Randomly selected from array";
$headers = "From: $emailme\n";

$message = "Here is the Randomly selected from array.\n
Random text: $r_array";

$r_array=file('file.txt'); 
shuffle($r_array); 
$output = "<p><center><b>The Randomly Selected Text is:</b></p><b>" .  
$r_array[0] . "All done, echoing results.";

mail($emailme,$subject,$message,$headers);

到目前为止,我能够将结果回显到屏幕,但无法通过电子邮件发送结果.

Answer 1

发送电子邮件非常简单，例如：

<?php
$r_array=file('file.txt');   
shuffle($r_array);   

$to = "recipient@example.com";
$subject = "Random Selected Text";
$body = "<p><center><b>The Randomly Selected Text is:</b></p><b>" . $r_array[0] . "All done, echoing results.";
if (mail($to, $subject, $body)) {
  echo("<p>Message successfully sent!</p>");
} else {
   echo("<p>Message delivery failed...</p>");
 }
?>

类似这样的东西应该可以工作，如果没有，邮件服务器可能没有在 Web 服务器上正确配置。