[Herman]

Ok, here is how it works.

1. You update your profile

2. Before the BBCODE processor, a special function catches all img tags.

3. The function, called size_check, checks to see if the file exists, if it does, it gets the max size and width out of the configuration of your board, and checks to see if the image width is bigger first in width, then in height:

PHP Code:

    if ($im_width > $max_sig_width)
        {
        return "[i]Sorry, image size exceeds maximum width of ".$max_sig_width.".[/i]";
        }

    if ($im_height > $max_sig_height)
        {
        return "[i]Sorry, image size exceeds maximum height of ".$max_sig_height.".[/i]";
        } 


4. It returns the image in BBCODE notation if it is ok, otherwise, it returns the message shown above.

5. The bbcode processes it like normal!


I wasn't sure about your question about setting it to 0.. I wasn't sure what that was refering to...