[PHP] メールを送信する (Smarty)

メールを送信するサンプルコード。メール本文はSmartyで定義。

Hello, {$recipient}.
How are you?
See you soon!

$to     = "hanako@example.com";
$from   = "taro@example.com";
$bcc    = "takeo@example.com";
$return = "support@example.com";

$subject = "Greetings";

$smarty = new Smarty();
$smarty->assign('recipient, 'Taro');
$body = $smarty->fetch('email.tpl');

mb_language("ja");
mb_internal_encoding("UTF-8");

$subject = mb_convert_encoding($subject, "ISO-2022-JP", "AUTO");
$subject = mb_encode_mimeheader($subject);
    
$headers = "MIME-Version: 1.0 \n";
$headers .= "From: " . $from . "\n";
$headers .= "Bcc: " . $bcc . "\n";

$parameters = "-f " . $return;
    
if (!mb_send_mail($to, $subject, $body, $headers, $parameters)) {
    echo "mb_send_mail() failed.\n";
    return false;
}
return true;

Smartyを使わないサンプルは以下。

[PHP] メールを送信する | プログラミング雑記
https://www.84kure.com/blog/?p=196