There was an error when submitting data through phpmailer in Thinkphp and sending the data to the mailbox.

Question

My "PHPMailer" folder is placed in the Vendor in the Library inside the Thinkphp framework.
The browser error is:

But when the cursor is positioned at the call point of the SendMail function, press ctrl left-click, and the function can be positioned at the function definition point.

Answer 1

vendor('PHPMailer/class.phpmailer');

Answer 2

vendor('file entry name');

Answer 3

require_once($_SERVER['DOCUMENT_ROOT']."/PHPMailer/class.phpmailer.php")

Try quoting like this (the path must be written completely)

Answer 4

Is it tp3?
The error you reported means that the class was not instantiated.

Vendor('PHPMailer.PHPMailerAutoload');
$mail = new PHPMailer(); //实例化
$mail->sendmail(...);

Answer 5

Vendor('PHPMailer.PHPMailerAutoload');
$mail = new PHPMailer(); //Instantiation

Answer 6

The problem is that the sendmailer function is written in the function.php file and cannot be written in the common.php file. This way you can call it.