From: don at seiler dot us Operating system: gentoo linux 2.4.20 PHP version: 4.3.0 PHP Bug Type: GD related Bug description: resizing png images results not working
mod_php 4.3.x is failing to properly resize a png image. It outputs no errors but the resulting image is just a single color, which obviously would be nothing like the original photograph. My code works perfectly fine on mod_php 4.2.3 with the gd patch. here is the code I use for png resizing, I actually output to a new image, basically thumbnail creation. $orig_image = "/path/to/orig_image.png"; $thumb_image = "/path/to/thumb_image.png"; /* code to get image dimensions and thumb image dimensions here */ $src_image = imagecreatefrompng($orig_image); $dst_image = imagecreate($dst_width, $dst_height); imagecopyresized($dst_image, $src_image, 0, 0, 0, 0, $dst_width, $dst_height, $src_width, $src_height); imagepng($dst_image, $thumb_image); imagedestroy($src_image); imagedestroy($dst_image); As I said this code behaves fine on 4.2.3. On 4.3.0 and 4.3.1 it outputs a single-color image/png file. -- Edit bug report at http://bugs.php.net/?id=22388&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=22388&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=22388&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=22388&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=22388&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=22388&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=22388&r=support Expected behavior: http://bugs.php.net/fix.php?id=22388&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=22388&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=22388&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=22388&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=22388&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=22388&r=dst IIS Stability: http://bugs.php.net/fix.php?id=22388&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=22388&r=gnused
