PHP - Upload an image file to other domain with CURL

Question

I have two domain, as example site1.loc and site2.loc. In site1.loc i have a php form file like this:

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Answer 1

The way you are doing it right now won't work because your server does not send the file to the remote server but the local filename (from the user). Also to transfer a file via CURL you need to add a '@' before the name.

$c_pic = '@'. $_FILES['c_pic']['tmp_name']

Then the remote script also has to get the file from the $_FILES variable and copy it somewhere with move_uploaded_file (PHP.net)

Also a tip: check $_FILES['c_pic']['error'] before doing this to prevent uploading garbage to the remote server.