PHP send emailLOGIN

PHP send email

PHP allows you to send emails directly from scripts

PHP mail() function

PHP mail() function is used to send email from script.


mail (to,subject,message,headers,parameters)

Required. Specify email recipients.
Parameter Description to
## steamed Optional. Specifies additional parameters for the mailer.

PHP Easy E-Mail

The easiest way to send email via PHP The method is to send a text email.

In the following example, we first declare the variables ($to, $subject, $message, $from, $headers), and then we use these variables in the mail() function to send an E -mail:

header("Content-type:text/html;charset=utf-8"); //设置编码
$to = "";         // 邮件接收者
$subject = "参数邮件";                // 邮件标题
$message = "Hello! 这是邮件的内容。";  // 邮件正文
$from = "";   // 邮件发送者
$headers = "From:" . $from;         // 头部信息设置
echo "邮件已发送";

#PHP Mail Form

With PHP, you can create a feedback form on your site. The following example sends a text message to the specified e-mail address:

     <meta charset="utf-8">
 if (isset($_REQUEST['email'])) { // 如果接收到邮箱参数则发送邮件
     // 发送邮件
     $email = $_REQUEST['email'] ;
     $subject = $_REQUEST['subject'] ;
     $message = $_REQUEST['message'] ;
     mail("", $subject,
         $message, "From:" . $email);
     echo "邮件发送成功";
 } else { // 如果没有邮箱参数则显示表单
     echo "<form method='post' action=''>
    Email: <input name='email' type='text'><br>
    Subject: <input name='subject' type='text'><br>
    <textarea name='message' rows='15' cols='40'>
    <input type='submit' value='发送'>

Explanation of the example:

· First, check whether the email input box is filled in

· If it is not filled in (for example, when the page is visited for the first time), output the HTML form

· If it is filled in ( After the form is filled in), send an email from the form

· After filling out the form and clicking the submit button, the page reloads and you can see that the email input is reset and a message that the email is sent successfully

Note: This simple sending of e-mail is not secure. In the next chapter of this tutorial, you will read more about the security risks in e-mail scripts. We will provide you with Explain how to validate user input to make it more secure.

Next Section

<html> <head> <meta charset="utf-8"> <title>php中文网(</title> </head> <body> <?php if (isset($_REQUEST['email'])) { // 如果接收到邮箱参数则发送邮件 // 发送邮件 $email = $_REQUEST['email'] ; $subject = $_REQUEST['subject'] ; $message = $_REQUEST['message'] ; mail("", $subject, $message, "From:" . $email); echo "邮件发送成功"; } else { // 如果没有邮箱参数则显示表单 echo "<form method='post' action=''> Email: <input name='email' type='text'><br> Subject: <input name='subject' type='text'><br> Message:<br> <textarea name='message' rows='15' cols='40'> </textarea><br> <input type='submit' value='发送'> </form>"; } ?> </body> </html>
submitReset Code

# subject

Required. Specifies the subject of the email. Note: This parameter cannot contain any newline characters.

## message

Required . Define the message to be sent. LF (\ n) should be used to separate each row. Each line should be limited to 70 characters.

# This is optional. Specifies additional headers such as From, Cc, and Bcc. Additional headers should be separated using CRLF (\r\n).