)While I agree that it is not likely that this is a new problem with your software, I am having the same issue. I uploaded images, that I validated were not rotated prior to upload. When the thumbnails generate, some of them are rotated, some one rotation, some completely upside-down. I fix them through the control panel, but whenever I hit "regenerate thumbnails" the images rotate again. This is very frustrating and my customer is expressing that towards me as his website is showing images inappropriately.So try to check if anyone on the server didn't rotate the images manually or if they were not uploaded as rotated (as it is really unlikely that sofware which works over 8 years on thousands of servers will begin to rotate images when thumbnails are craeting
) Code: Select all
list($w, $h, $type) = GetImageSize($fileIn);
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// Read EXIF data from image file to get the Orientation flag
$exif = exif_read_data($fileIn);
// GetImageSize returns an array of width, height, IMAGETYPE, "height=x width=x" (string)
// The EXIF Orientation flag is examined to determine if width and height need to be swapped, i.e. if the image will be rotated in a subsequent step
if(!empty($exif['Orientation'])) {
switch($exif['Orientation']) {
case 8: // will need to be rotated 90 degrees left, so swap order of width and height
list($h, $w, $type) = GetImageSize($fileIn);
break;
case 3: // will need to be rotated 180 degrees so don't swap order of width and height
list($w, $h, $type) = GetImageSize($fileIn);
break;
case 6: // will need to be rotated 90 degrees right, so swap order of width and height
list($h, $w, $type) = GetImageSize($fileIn);
break;
}
} else {
// No EXIF orientation data, so don't swap order of width and height
list($w, $h, $type) = GetImageSize($fileIn);
}Code: Select all
ImageCopyResampled($image2, $image1, $dst[0],$dst[1], $src[0],$src[1], $dst[2],$dst[3], $src[2],$src[3]);
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// Examine the EXIF Orientation flag (read earlier) to determine if the image needs to be rotated prior to the ImageCopyResampled call
// Use the imagerotate() function to perform the rotation, if required
if(!empty($exif['Orientation'])) {
switch($exif['Orientation']) {
case 8:
$image1 = imagerotate($image1,90,0);
break;
case 3:
$image1 = imagerotate($image1,180,0);
break;
case 6:
$image1 = imagerotate($image1,-90,0);
break;
}
}