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我想在我的时事通讯中添加一个 linf 以取消签名。我无法在时事通讯中提供我的变量“电子邮件”。我同时将时事通讯发送到一些电子邮件 $template 允许时事通讯从数据库中获取数据，并且我的时事通讯在 html 中使用如下变量：{{variable}} 我试图将我的代码模板放在我的 while 中，但电子邮件仍然是第一个电子邮件。你有想法吗？

这是代码：

if($_POST['recipients']) {

    $template = file_get_contents('template/emails/newsletter.html');

    $addresses = explode(';', $_POST['recipients']);
    $subject = stripslashes($_POST['subject']);
    foreach($addresses as $address) {

    $newsletter_unsign =  ' <a href="http://dev.cater2.me/unsign-newsletter.php?id='.$address.'">Unsubscribe from the newsletter</a>.';

    $template = str_replace(array('{{newsletter_top_bar}}','{{newsletter_top}}','{{newsletter_title1}}','{{newsletter_body1}}','{{newsletter_title2}}','{{newsletter_body2}}','{{newsletter_title3}}','{{newsletter_body3}}','{{newsletter_side_title}}','{{newsletter_side}}','{{newsletter_bottom}}','{{newsletter_footer}}','{{newsletter_unsign}}'),
                  array($_POST['newsletter_top_bar'],$_POST['newsletter_top'],$_POST['newsletter_title1'],$_POST['newsletter_body1'],$_POST['newsletter_title2'],$_POST['newsletter_body2'],$_POST['newsletter_title3'],$_POST['newsletter_body3'],$_POST['newsletter_side_title'],$_POST['newsletter_side'],$_POST['newsletter_bottom'],$_POST['newsletter_footer'], $newsletter_unsign),
                  $template);


        $address = trim($address);

        sendMail($address, $subject, str_replace('{{c2me_tracking_link}}', 'http://cater2.me/?ref='.urlencode(c2me_encrypt($address)), $template), true);
    }

    notif('E-mail(s) sent');
}

}

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2 回答 2

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您只$template从文件中获取一次，然后您尝试多次替换它。第一次替换后，它会被第一个收件人的数据固定。

尝试将替换的字符串分配给新变量，例如$template_after_replace：

if($_POST['recipients']) {

  $template = file_get_contents('template/emails/newsletter.html');

  $addresses = explode(';', $_POST['recipients']);
  $subject = stripslashes($_POST['subject']);
  foreach($addresses as $address) {

    $newsletter_unsign =  ' <a href="http://dev.cater2.me/unsign-newsletter.php?id='.$address.'">Unsubscribe from the newsletter</a>.';

    $template_after_replace = str_replace(array('{{newsletter_top_bar}}','{{newsletter_top}}','{{newsletter_title1}}','{{newsletter_body1}}','{{newsletter_title2}}','{{newsletter_body2}}','{{newsletter_title3}}','{{newsletter_body3}}','{{newsletter_side_title}}','{{newsletter_side}}','{{newsletter_bottom}}','{{newsletter_footer}}','{{newsletter_unsign}}'),
              array($_POST['newsletter_top_bar'],$_POST['newsletter_top'],$_POST['newsletter_title1'],$_POST['newsletter_body1'],$_POST['newsletter_title2'],$_POST['newsletter_body2'],$_POST['newsletter_title3'],$_POST['newsletter_body3'],$_POST['newsletter_side_title'],$_POST['newsletter_side'],$_POST['newsletter_bottom'],$_POST['newsletter_footer'], $newsletter_unsign),
              $template);


    $address = trim($address);

    sendMail($address, $subject, str_replace('{{c2me_tracking_link}}', 'http://cater2.me/?ref='.urlencode(c2me_encrypt($address)), $template_after_replace), true);
  }

  notif('E-mail(s) sent');
}

作为一项改进，您可以只运行一次替换（在foreach循环之前替换不会更改的内容（例如），然后在循环内$_POST['newsletter_top']单独替换，但我将把它作为 OP 的练习。$newsletter_unsignforeach

于 2012-02-08T09:18:13.090 回答
0 
if($_POST['recipients']) {

    $original_template = file_get_contents('template/emails/newsletter.html');

    $addresses = explode(';', $_POST['recipients']);
    $subject = stripslashes($_POST['subject']);

    foreach($addresses as $address) {

      // You should have made sure before/outside the foreach loop, that the e-mails are well-formatted and valid
      $address = trim($address);

      $this_template = $original_template;

      $newsletter_unsign =  ' <a href="http://dev.cater2.me/unsign-newsletter.php?id='.$address.'">Unsubscribe from the newsletter</a>.';

      $this_template = str_replace(array('{{newsletter_top_bar}}','{{newsletter_top}}','{{newsletter_title1}}','{{newsletter_body1}}','{{newsletter_title2}}','{{newsletter_body2}}','{{newsletter_title3}}','{{newsletter_body3}}','{{newsletter_side_title}}','{{newsletter_side}}','{{newsletter_bottom}}','{{newsletter_footer}}','{{newsletter_unsign}}'),
                  array($_POST['newsletter_top_bar'],$_POST['newsletter_top'],$_POST['newsletter_title1'],$_POST['newsletter_body1'],$_POST['newsletter_title2'],$_POST['newsletter_body2'],$_POST['newsletter_title3'],$_POST['newsletter_body3'],$_POST['newsletter_side_title'],$_POST['newsletter_side'],$_POST['newsletter_bottom'],$_POST['newsletter_footer'], $newsletter_unsign),
                  $this_template);

      sendMail($address, $subject, str_replace('{{c2me_tracking_link}}', 'http://cater2.me/?ref='.urlencode(c2me_encrypt($address)), $this_template), true);
    }
    notif('E-mail(s) sent');

}

于 2012-02-08T08:20:32.010 回答