Question

I’m implementing the Facebook batch process to upload multiple images with the single request.
I’m using the simple example given at:

And my code is as follow:

$str = "curl 
     –F  ‘access_token=…’ \
     -F  ‘batch=[{
                  “method”:”POST”, \
                  “relative_url”:”ALBUM_ID/photos”, \
                  “body”:”message=My photo” \
                  "attached_files":"file1" \
                 },
                 {
                  “method”:”POST”, \
                  “relative_url”:”ALBUM_ID/photos”, \
                  “body”:”message=My photo” \
                  "attached_files":"file2" \
                 },
                 {
                  “method”:”POST”, \
                  “relative_url”:”ALBUM_ID/photos”, \
                  “body”:”message=My photo” \
                  "attached_files":"file3" \
                 },
                ]’
     -F  ‘file1=@3.jpg’ \
     -F 'file2=@2.jpg' \
     -F 'file3=@1.jpg' \
    https://graph.facebook.com "
exec($str, $error);

And when I check my $error variable it shows me that "curl: -F not found".

And if I echo that string on browser and then copy / past on terminal does work for me.

I’m not getting why this is not working with PHP.

Thanks!

Answer 1

ok, try to do following:

$str = str_replace("\n"," ",$str);
exec($str);

This should work..