发送图像附件php

Question

我使用php imagecreate创建了一个图像，我希望通过电子邮件发送它与PHPMailer，但我不明白我必须使用哪种方法以及如何

include 'Barcode39.php';
include 'PHPMailer.php';

$bar = new Barcode39('10127');

$bar->barcode_text_size = 10; 
$bar->barcode_bar_thick = 10; 
$bar->barcode_bar_thin = 5; 

$bar_img = $bar->draw();
$bar_size[0] = imagesx($bar_img);
$bar_size[1] = imagesy($bar_img);

$im = imagecreatefromjpeg('biglietto.jpg');

imagecopymerge($im, $bar_img, 10, 9, 0, 0, $bar_size[0], $bar_size[1], 100);

$email = new PHPMailer();
$email->From = 'myemail@email.com';
$email->Body = 'my email';
$email->AddAddress( 'myemail@email.com' );

$email->addAttachment($im??);

Answer 1

来自文档：

  

addAttachment（string $ path，string $ name =''，string $ encoding ='base64'，string $ type =''，string $ disposition ='attachment'）：boolean

只需为您的文件提供字符串路径，您就会很好。