How to attach and show image in mail using php?
问题 I want to attach an image and then show it in an email. The image I want to attach is on my server. I use html in the email. How do I do this with php? (And I don't want to use any library like PEAR). 来源: https://stackoverflow.com/questions/1606588/how-to-attach-and-show-image-in-mail-using-php