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Jackie Jen
Jackie Jen
2,723 Points

Send file in Email Attachment on Form submit using PHP

I have search on how to send file in email Attachment from below website http://excellentwebworld.com/send-file-in-email-attachment-on-form-submit-using-php/

but start from /* Header for File Attachment /, / Multipart Boundary above message / and / Adding attchment-file to message*/ i did not understand at all. Is anyone can explain to me? what the purpose they doing that.

Millions Thanks