How the PHP action form sends messages

This article mainly introduces the PHP submission form send e-mail method, the example analysis of the PHP operation form to send mail skills, very practical value, the need for friends can refer to the next

The example in this article describes how the PHP submission form sends messages. Specific as follows:

Save the following HTML code to: email.html file

Back-end PHP code, save to Mail.php

<?php  if (Empty ($_post[' mailto ')) {die    ("Recipient is blank!");  }  if (Empty ($_post[' $mailsubject '])) {    $mailsubject = "";  }  if (Empty ($_post[' $mailbody '])) {    $mailbody = "";  }  $result = Mail ($mailto, $mailsubject, $mailbody);  Send the email  if ($result) {    echo "email sent successfully!";  } else{    echo "Email could not being sent";  }? >
Summary : The above is the entire content of this article, I hope to be able to help you learn.