Image source from URL query

[begamer26]

okay I have a URL query that contain's an img source - display.php?f=/Upload/art/&p=Bkground.jpg

What would the code be inside display.php to embedd the image in? also I'm not sure that the query is correct, if so then please correct me. Thanks!

[misson]

Do you want to output HTML that links to the image, or the image itself? If the former, simply generate an <img> tag with the appropriate value for the src attribute. If the latter, generate relevant HTTP headers (such as Content-type; use http://php.net/Fileinfo to get the MIME type for a file), then something like readfile() to output the file.

Make sure your script can't be exploited to display arbitrary files.