Bug #73636 [Fbk->NoF]: imagepng quietly produces jumbled output

Edit report at https://bugs.php.net/bug.php?id=73636&edit=1 ID: 73636 Updated by: php-bugs@lists.php.net Reported by: jindra12 dot underdark at gmail dot com Summary: imagepng quietly produces jumbled output -Status: Feedback +Status: No Feedback Type: Bug Package: GD related Operating System: Linux Mint PHP Version: 7.1.0RC6 Assigned To: cmb Private report: N New Comment: No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Re-Opened". Thank you. Previous Comments: ------------------------------------------------------------------------ [2016-12-01 18:08:36] cmb@php.net We *need* such an image to be able to reproduce the issue. Note that you can't attach images to the bugtracker's tickets, but you'd rather have to post a link to some publicly available site. ------------------------------------------------------------------------ [2016-12-01 17:58:09] jindra12 dot underdark at gmail dot com Description: ------------ --- From manual page: http://www.php.net/function.imagepng --- When loaded through function imagecreatefrompng and immediately saved in imagepng, some images produce jumbled results. These results can be replicated, however, when put through more functions from gd library, bug dissapears. Would append the image, however, since it is not mine I'm not sure. Test script: --------------- $image = imagecreatefrompng($_FILES["original_image"]["tmp_name"]); imagepng($image, $filepath); ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=73636&edit=1