ioannes wrote:
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 "";. 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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