If it is a GIF file, the header format is: Byte # 0 - 2 GIF 3 - 5 87a or 89a 6 - 7 Width (in pixels) 8 - 9 Height (in pixels)
Be advised, the dimensions are in reverse major order; that is, 50 pixels is represented as "32 00" ----- Original Message ----- From: "Shaun" <[EMAIL PROTECTED]> To: <> Sent: Wednesday, December 11, 2002 8:23 AM Subject: [PHP] upload image Hi, i am using a form to upload an image to the server, is it possible to get the image size during this process so i can store it for later use (i.e. determining the size of the popup window to view the image)? thanks for your help -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php