ID: 33012 User updated by: justin at aofrozencity dot com Reported By: justin at aofrozencity dot com -Status: Feedback +Status: Open Bug Type: Filesystem function related Operating System: Windows 2003 Server PHP Version: 4.3.11 New Comment:
I checked the image address (f182a80e96b6d4aa7be83a1a75e4672f.png).It is located at E:\vhosts\aofrozencity.net\httpdocs\images\image_system\security_image\images\tmp\). It is correct. test.php file is located at "E:\vhosts\aofrozencity.net\httpdocs\images\image_system\security_image\" You can check the orginal image file (http://aofrozencity.net/images/image_system/bugs/f182a80e96b6d4aa7be83a1a75e4672f.png) and image (http://aofrozencity.net/images/image_system/bugs/test_php.png ) which is created by php with fwrite/fread. Between the orginal image file and php image source aren't same. test.php source here <? // Output PNG Image $file = fopen("images/tmp/f182a80e96b6d4aa7be83a1a75e4672f.png", "r"); $source = fread($file , filesize('images/tmp/f182a80e96b6d4aa7be83a1a75e4672f.png')); fclose($file); header("Content-Type: image/png"); print($source); ?> Result:The image “http://aofrozencity.net/images/image_system/security_image/test.php” cannot be displayed, because it contains errors. Previous Comments: ------------------------------------------------------------------------ [2005-05-12 08:01:42] [EMAIL PROTECTED] Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. ------------------------------------------------------------------------ [2005-05-12 05:59:59] justin at aofrozencity dot com Description: ------------ I figured out why the problem is. I found out that fread/fopen doesn't read image file exactly and properly because I checked orginal image file code that isn't match the image file code which was from fread/fopen. Reproduce code: --------------- // Output PNG Image $file = fopen('images/tmp/'.$tmpname, 'rb'); $source = fread($file , filesize('images/tmp/'.$tmpname)); fclose($file); header("Content-Type: image/png"); print($source); Expected result: ---------------- "The image cannot be displayed, because it contains errors" ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=33012&edit=1