#24612 [Opn->Fbk]: Getimagesize fails on IM 5.4.6 created jpegs

ID: 24612 Updated by: sniper@php.net Reported By: pekka at studio-on-the dot net -Status: Open +Status: Feedback Bug Type: GetImageSize related Operating System: Windows XP Professional SP1 PHP Version: 4.3.2 New Comment: Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip Works just fine. Not even 10'000 tries produce any false result. It's propably just some network thing, as you're accessing the image remotely. Try it locally. (drop the url) Previous Comments: ------------------------------------------------------------------------ [2003-07-11 15:51:58] pekka at studio-on-the dot net it should be of course Actual result: -------------- e.g. (in Windows): try 433: | 0:110 | 1: 73 | 2: 2 | 3: width="110" height="73"| ------------------------------------------------------------------------ [2003-07-11 15:33:22] pekka at studio-on-the dot net Description: ------------ Code snippet http://www.exhibitserver.com/getimagesizetest.php works perfectly on Linux/apache (PHP 4.2.2), but in Windows XP/Apache/PHP 4.3.2 even 1000 times is not always enough to get some data back from the function. Mostly it needs between 0 and 200 retries before it gets some data into array. I have found that this happens and has something to do ONLY with ImageMagick Mogrify created JPGS (Version: @(#)ImageMagick 5.4.6 06/01/02 Q:8). See aforementioned demo for test image url. Reproduce code: --------------- http://www.exhibitserver.com/getimagesizetest.php Expected result: ---------------- try 0: | 0:110 | 1: 73 | 2: 2 | 3: width="110" height="73"| Actual result: -------------- nothing, or try 0: | 0:110 | 1: 73 | 2: 2 | 3: width="110" height="73"| ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=24612&edit=1