Codeigniter send email with attach file

Question

I am trying to send email on codeigniter with attach file.

I always receive email successfully. However , I never receive with attach file. Below is code and highly

Answer 1

With Codeigniter 3.1.0 I had same problem. Seems that there is missing a "\r\n":

Content-Type: application/pdf; name="test.pdf"

Content-Disposition: attachment;

Content-Transfer-Encoding: base64

JVBERi0xLjYNJeLjz9MNCjQzNyAwIG9iag08PC9MaW5lYXJpemVkIDEvTCA3OTUyMTYvTyA0Mzkv

RSA2ODEwODcvTiA0L1QgNzk0ODA3L0ggWyA1NjQgMjYxXT4+DWVuZG9iag0gICAgICAgICAgICAg

should be:

Content-Type: application/pdf; name="test.pdf"

Content-Disposition: attachment;

Content-Transfer-Encoding: base64



JVBERi0xLjYNJeLjz9MNCjQzNyAwIG9iag08PC9MaW5lYXJpemVkIDEvTCA3OTUyMTYvTyA0Mzkv

RSA2ODEwODcvTiA0L1QgNzk0ODA3L0ggWyA1NjQgMjYxXT4+DWVuZG9iag0gICAgICAgICAgICAg

I changed line 725 in system/libraries/Email from

 'content'       => chunk_split(base64_encode($file_content)),

to

'content'       => "\r\n" . chunk_split(base64_encode($file_content)),

It works for me, but not the perfect fix.