Đây là đoạn code để test chức năng send mail khi dùng php:<html>
<body>
<?php
if (isset($_REQUEST['email']))
//if "email" is filled out, send email
{
//send email
$email = $_REQUEST['email'] ;
$to = $_REQUEST['to'] ;
$subject = $_REQUEST['subject'] ;
$message = $_REQUEST['message'] ;
mail( $to, "Subject: $subject",$message, "From: $email" );
echo "Thank you for using our mail form";
}
else
//if "email" is not filled out, display the form
{
echo "<form method='post' action='phpmail.php'>
Email nguoi gui: <input name='email' type='text' /><br />
Email nguoi nhan: <input name='to' type='text' /><br />
Subject: <input name='subject' type='text' /><br />
Message:<br />
<textarea name='message' rows='15' cols='40'>
</textarea><br />
<input type='submit' />
</form>";
}
?>
</body>
</html>