php提交表单发送邮件的范例_PHP

本代码介绍了在php中如何获取表单提交的信息，并发送邮件

保存下面的html代码到：email.html文件


<html>
  <head>
  <title>Simple Send Mail Form www.75271.com（脚本分享网）</title>
  </head>
  <body>
  <h1>Mail Form</h1>
  <form name="form1" method="post" action="mail.php">
  <table>
      <tr><td><b>To</b></td><td><input type="text" name="mailto" size="35"></td></tr>
      <tr><td><b>Subject</b></td>
          <td><input type="text" name="mailsubject" size="35"></td></tr>
      <tr><td><b>Message</b></td>
          <td><textarea name="mailbody" cols="50" rows="7"></textarea></td>
      </tr>
      <tr><td colspan="2">
            <input type="submit" name="Submit" value="Send">
          </td>
      </tr>
   </table>
 </form>
 </body>
 </html>

后端php代码，保存到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 be sent." ;
    }
?>