我正在尝试在Wordpress邮件表单中引用网站的标题。我以为我可以回声，但这似乎不起作用。换句话说，我希望邮件表单的主题始终是"从[此处的网站标题]回复"。
// variables connect with rsvp form
$name = $_POST["rsvpName"];
$email = $_POST["rsvpEmail"];
$attend = $_POST["rsvpAttend"];
$number = $_POST["rsvpNumber"];
$website = '<?php echo bloginfo('name') ?>';
// variables defined for message to admin
$to = get_option('admin_email'); //sending to wordpress admin email
$subject = "RSVP from $website";
$headers = "From: $email";
$message = "$name $attend your invitation.'nNumber of guests in their party:
$number";
感谢您的任何帮助！
您当前的代码正在创建一个包含 php 标签的字符串。您需要使用get_bloginfo功能：
$website = get_bloginfo('name');