Bug #65148 [Opn->Fbk]: imagerotate may alter image dimensions

Edit report at https://bugs.php.net/bug.php?id=65148&edit=1 ID: 65148 Updated by: pajoye@php.net Reported by: imprec at gmail dot com Summary: imagerotate may alter image dimensions -Status: Open +Status: Feedback Type: Bug Package: GD related Operating System: Linux PHP Version: 5.5.0 Block user comment: N Private report: N Previous Comments: ------------------------------------------------------------------------ [2013-06-27 20:25:31] pajoye@php.net Please try 5.5 snapshots, this bug should be gone. ------------------------------------------------------------------------ [2013-06-27 14:12:26] imprec at gmail dot com Description: ------------ When rotating image with GD, image dimension may be different after the rotation. For example, I expect a 320x240 image to be 240x320 after rotation. It may be 239x320. Test script: --------------- This bug happens with the following script : (google.png file can be retrieved from https://raw.github.com/avalanche123/Imagine/develop/tests/Imagine/Fixtures/google.png) $resource = imagecreatefrompng('google.png'); var_dump(imagesx($resource)); $resource = imagerotate($resource, -90, 0); var_dump(imagesy($resource)); Expected result: ---------------- int(364) int(364) Actual result: -------------- int(364) int(363) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=65148&edit=1