以下為PHP mail()函式的使用範例:
$adminEmail = 寄件人名稱 .' <'.信箱.'>';
$toEmail = 收件人名稱 .'<'.信箱.'>';
$content = '<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Saking Industry</title>
</head>
<body>
信件內容
</body>
</html>';
$subject = 信件標題;
$headers = 'MIME-Version: 1.0' . "
".
'Content-Type: text/html; charset=utf-8' . '
'.
'Content-Transfer-Encoding: 8bit' . '
'.
'To: ' . $toEmail . "
".
'From: '.$adminEmail . "
".
'Subject:'. $subject . "
".
"X-Mailer: PHP/".phpversion();
//寄送信件
mail($toEmail, mb_convert_encoding($subject,"big5","utf8"), mb_convert_encoding($content,"big5","utf8"), $headers);
使用上，為避免出現繁體中文成為亂碼的問題，您可以於有中文內容部份以mb_convert_encoding(預編碼的字串,"big5","utf8")的方式來做邊碼即可避免出現亂碼的情形
