I am trying to:
- check whether an image file exists on a server,
- check whether it does not exist on another server, and if not exists
- to copy from the first location to the second.
I am using cURL. First step to capture the image from the first
server. When I return this image to the browser I get a lot of strange
characters. So has this captured the image and what do I use next to
upload to the second server?
I was trying to use file_exists and had problems referencing the file
location as "http://wwww.mysite.com/pic.jpg". But I know I can also
look at using readfile() and file_put_contents(), $fp = fopen(),
fputs(), fpassthru() etc. What is best way?
There's no way fopen is going to be able to write to a remote url,
that'd just be such a huge security issue it's not funny.
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