Phpmail sending an embedded picture problem

I use Phpmail to send embedded images, using

$mail->addembeddedimage ($arr [' Path '], $id, ' img ', ' base64 ', ' image/jpeg '); $message =str_replace ($img, ", $message );

However, the message body does not change and the picture is not received.
Do not know what causes it.

Reply to discussion (solution)

The message body General if contains the picture in the HTML form to line, in the IMG tag set SRC to be possible. Phpmailer is supported in HTML format. Or you can send an attachment.
Another way to see this method on the Internet is to use the following methods:

Addembeddedimage (Picture_path. "Index_01.jpg", "img_01", "index_01.jpg");
Reference

The HTML format is also used here.

