I have a PHP image method to compress the and resize the images on the server before inserting them into the Database, however all portrait images turn into landscape, and landscape turn into portrait. What is causing this too happen?
The method is defined as:
private static function fit_image_file_to_width($file, $w, $mime = 'image/jpeg') {
list($width, $height) = getimagesize($file);
$newwidth = $w;
$newheight = $w * $height / $width;
switch ($mime) {
case 'image/jpeg':
$src = imagecreatefromjpeg($file);
break;
case 'image/png';
$src = imagecreatefrompng($file);
break;
case 'image/bmp';
$src = imagecreatefromwbmp($file);
break;
case 'image/gif';
$src = imagecreatefromgif($file);
break;
}
$dst = imagecreatetruecolor($newwidth, $newheight);
imagecopyresampled($dst, $src, 0, 0, 0, 0, $newwidth, $newheight, $width, $height);
switch ($mime) {
case 'image/jpeg':
imagejpeg($dst, $file);
break;
case 'image/png';
imagealphablending($dst, false);
imagesavealpha($dst, true);
imagepng($dst, $file);
break;
case 'image/bmp';
imagewbmp($dst, $file);
break;
case 'image/gif';
imagegif($dst, $file);
break;
}
imagedestroy($dst);
}
And I call it like this:
self::fit_image_file_to_width($_FILES["file"]["tmp_name"], 1080, $_FILES["file"]["type"]);
$flag = move_uploaded_file($_FILES['file']['tmp_name'], $imageURL);
The upload works fine, just the orientation of the image is wrong.