How to send mail in thinkphp3. 1

/**

* system mail sending function

* @ param string $ sent to the recipient's mailbox.

* @param string $name the name of the recipient

* @param string $subject email subject

* @param string $body email content

* @param string $attachment attachment list

* @return Boolean value

*/

Function think _ send _ mail($ to, $name, $ subject ='', $ body ='', $ attachment = null ){

$ config = C（‘THINK _ EMAIL‘）；

Supplier ('phmailer.class # phmailer'); //Import class.PHPMailer.php files from the phpmailer directory.

$ mail = new PHP mailer（）； //PHPMailer object

$ mail-& gt； CharSet =‘UTF-8‘； //Set the mail code, which defaults to ISO-8859- 1. If you send Chinese, you must set this item, otherwise there will be garbled code.

$ mail-& gt； ISS MTP（）； //Set SMTP service.

$ mail-& gt； SMTPDebug = 0； //Turn off SMTP debugging.

// 1 = Errors and messages

// 2 = Message only

$ mail-& gt； SMTPAuth = true// Enable SMTP authentication.

$ mail-& gt； SMTPSecure =‘SSL‘； //Use security protocols

$ mail-& gt； HOST = $ config【‘SMTP _ HOST‘】； // SMTP server

$ mail-& gt； PORT = $ config【‘SMTP _ PORT‘】； Port number of SMTP server

$ mail-& gt； username = $ config【‘SMTP _ USER‘】； // SMTP server user name

$ mail-& gt； password = $ config【‘SMTP _ PASS‘】； // SMTP server password

$ mail-& gt； set FROM（$ config【‘FROM _ EMAIL‘】，$ config【‘FROM _ NAME‘】）；

$ replyemail = $ config ['reply email']? $ config【‘REPLY _ EMAIL‘】:$ config【‘FROM _ EMAIL‘】；

$ REPLY NAME = $ config【‘REPLY _ NAME‘】？ $ config【‘REPLY _ NAME‘】:$ config【‘FROM _ NAME‘】；

$ mail-& gt； AddReplyTo（$ reply email，$ reply name）；

$ mail-& gt； Subject = $ subject

$ mail-& gt； MsgHTML（$ body）；

$ mail-& gt； AddAddress（$ to，$ name）；

If(is _ array($ attachment)){// Add attachment.

foreach（$ attachment as $ file ）{

is _ file（$ file）& amp； & amp$ mail-& gt； add attachment（$ file）；

}

}

Return to $ TERM-> Send（）？ true:$ mail-& gt； ErrorInfo

This function can only be used in ThinkPHP and needs the support of phpmailer extension;

The location directory of phpmailer extension is thinkphp/extend/vendor/phpmailer/class.phpmailer.php.

Download address of phpmail:

/a/Apache-extras . org/p/PHP mailer

To use this feature, you must add the following configuration items to the project.

//Mail configuration

THINK _ EMAIL‘= & gt； Array (

SMTP _ HOST‘= & gt； Smtp.aaa.com', //SMTP server

SMTP _ PORT‘= & gt； 465', //SMTP server port

SMTP _ USER‘= & gt； Mail @ aaa.com, //SMTP server user name.

SMTP _ PASS‘= & gt； Password', //SMTP server password

‘FROM _ EMAIL‘= & gt； Mail @ aaa.com,//The sender's email.

FROM _ NAME‘= & gt； ThinkPHP,//sender's name

Reply to e-mail' ‘=>；; ,//Reply to e-mail (leave blank as sender's e-mail)

REPLY _ NAME‘= & gt； ,//Reply to the name (if left blank, the name of the sender)

),