note 60991 deleted from function.imagejpeg by bjori

Note Submitter: Carl Gieringer ---- If you are looking through all your files for any white space before '<?php' or after '?>' (because your darn images are just not displaying in the browser!) you should also consider your file encoding. I was saving all my .php files as UTF-8 because I thought it was the fashionable thing to do, but only after I re-saved the pages pertinent to image generation as Western ISO-1 did the image display correctly. I think perhaps my php cgi executable is not Unicode source file friendly, and therefore it was outputting Unicode's Byte-Order Mark. I think this BOM wouldn't interfere with text since a browser would ignore it, but as the first couple of bytes of a jpeg, it caused Firefox, IE, and Safari to fail.