从ios中的ios设备摄像头上传图像无法正确上传

Question

I am creating a project in codeigniter in which user can upload his profile image. I am using image library to upload it. When I am uploading image using camera in IOS device, image uploaded with some greyed out area. Code in library is

function createImage($iMageName,$folderName){
$width = 500; $height = true;
$data=base64_decode($iMageName);
$f = finfo_open();
$mime_type = finfo_buffer($f, $data, FILEINFO_MIME_TYPE);
$image = imagecreatefromstring($data);
$height = $height === true ? (ImageSY($image) * $width / ImageSX($image)) : $height;
$output = ImageCreateTrueColor($width, $height);
$imgThumb=uniqid().strtotime(date("Y-m-d H:i:s")).'.jpg';
$imageName=$folderName.$imgThumb;
$fullpath=FCPATH.$imageName;
ImageCopyResampled($output, $image, 0, 0, 0, 0, $width, $height, ImageSX($image), ImageSY($image));
imagejpeg($output, $fullpath, 90);
return $imageName;
}

Working fine for web and android device but problem in ios device, see uploaded image

Answer 1

I have also face the same issue. Problem will occurs in following condition:

1. file size. Please validate the file size.

2. Please write the below code and check that it's working.

     function createImage($iMageName,$folderName){ ini_set ('gd.jpeg_ignore_warning', 1); $width = 500; $height = true; $data=base64_decode($iMageName); $f = finfo_open(); $mime_type = finfo_buffer($f, $data, FILEINFO_MIME_TYPE); $image = @imagecreatefromstring($data); $height = $height === true ? (ImageSY($image) * $width / ImageSX($image)) : $height; $output = @ImageCreateTrueColor($width, $height); $imgThumb=uniqid().strtotime(date("Ymd H:i:s")).'.jpg'; $imageName=$folderName.$imgThumb; $fullpath=FCPATH.$imageName; @ImageCopyResampled($output, $image, 0, 0, 0, 0, $width, $height, ImageSX($image), ImageSY($image)); imagejpeg($output, $fullpath, 90); return $imageName; } 

Thanks , This will helpfull for you