Intervention을 이용한 이미지 포맷 변경

참조

install

composer require intervention/image

사용예제

추천 드리고 싶은 사용법

use Intervention\Image\Facades\Image;

Image::make(storage_path('app/public/...'))
  ->resize(500, 300)->save(storage_path('app/public/...'));

Image::make(storage_path('app/public/...'))
  ->encode('png')->save(storage_path('app/public/...'));

use Intervention\Image\ImageManager;
use Intervention\Image\Drivers\Gd\Driver;

// create image manager with desired driver
$manager = new ImageManager(new Driver());

// read image from file system
$image = $manager->read('images/example.jpg');

// resize image proportionally to 300px width
$image->scale(width: 300);

// insert watermark
$image->place('images/watermark.png');

// save modified image in new format 
$image->toPng()->save('images/foo.png');

$interventionImage = \Image::make($image)->stream("webp", 100); // in this case webp is the format and the quality is set to 100%
\Storage::disk('s3')->put('some-imge-name.webp', $interventionImage, 'public');

<?php 
namespace App\Http\Controllers; 
use Illuminate\Http\Request; 
use Illuminate\View\View; 
use Illuminate\Http\RedirectResponse; 
use Intervention\Image\ImageManagerStatic; 
use Illuminate\Support\Str; 

class ImageController extends Controller {
  public function index(): View { 
    return view('image-upload'); 
  } 
  public function store(Request $request): RedirectResponse { 
    $this->validate($request, [ 'image' => ['required', 'image', 'mimes:jpg,png,jpeg,gif,svg', 'max:2048'], ]); 
    $input = $request->all(); 
    $image = ImageManagerStatic::make($request->file('image'))->encode('webp'); 
    $imageName = Str::random().'.webp'; 
    $image->save(public_path('images/'. $imageName)); 
    $input['image_name'] = $imageName; 
    return back() ->with('success', 'Image converted and saved successfully!') ->with('imageName', $imageName); 
  } 
}

적용 가능한 포맷

• jpg — return JPEG encoded image data
• png — return Portable Network Graphics (PNG) encoded image data
• gif — return Graphics Interchange Format (GIF) encoded image data
• tif — return Tagged Image File Format (TIFF) encoded image data
• bmp — return Bitmap (BMP) encoded image data
• data-url — encode current image data in data URI scheme (RFC 2397)