Я пытаюсь отправить письмо с шаблоном html5, мой код также работает, но он показывает предупреждение
Примечание: неопределенная переменная: сообщение в C: \ xampp \ htdocs \ farming.com \ mailconfig.php в строке 2
<?php
$message.='<!DOCTYPE>';
$message.='<html xmlns="http://www.w3.org/1999/xhtml">';
$message.='<head>';
$message.='<meta name="viewport" content="width=device-width" />';
$message.='<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />';
$message.='<style>
* {
margin: 0;
padding: 0;
font-family: "Helvetica Neue", "Helvetica", Helvetica, Arial, sans-serif;
box-sizing: border-box;
font-size: 14px;
}
img {
max-width: 100%;
}
body {
-webkit-font-smoothing: antialiased;
-webkit-text-size-adjust: none;
width: 100% !important;
height: 100%;
line-height: 1.6;
}';
$message.='</head><body><table class="body-wrap"><tr><td></td><td class="container" width="600"><div class="content"><table class="main" width="100%" cellpadding="0" cellspacing="0"><tr><td class="alert alert-warning">Farmingarms</td></tr><tr><td class="content-wrap"><table width="100%" cellpadding="0" cellspacing="0"><tr><td class="content-block">Hi '.$name.',<br>Your login password has been changed.</td></tr><tr><td class="content-block"> If you believe this is an error, please click on the button below to visit our support portal, through which you can contact our support team</tr></td><br><tr><td class="content-block"><a style="color:white;" href='.$actual_link.' class="btn-primary">Contact Us</a></td></tr><br><tr><td class="content-block">Thanks for choosing Farming.</td></tr></table></td></tr></table><div class="footer"><table width="100%"><tr><td class="aligncenter content-block"><a href="www.farmingarms.com">Unsubscribe</a> from these alerts.</td></tr></table></div></div></td><td></td></tr></table></body></html>';
if(mail($to, $subject, $message, $headers)){
$error = "mail sended successfully";
}
?>