delboy1978uk / image

src/Image/Strategy/JpegStrategy.php

<?php


declare(strict_types=1);


namespace Del\Image\Strategy;


use GdImage;


class JpegStrategy implements ImageTypeStrategyInterface

{

    public function create(string $filename): GdImage

    {

        return \imagecreatefromjpeg($filename);

The expression return imagecreatefromjpeg($filename) could return the type resource which is incompatible with the type-hinted return GdImage. Consider adding an additional type-check to rule them out.

    }


    public function save(GdImage $resource, string $filename, int $compression): void

    {

        \imagejpeg($resource, $filename, $compression);

    }


    public function getContentType(): string

    {

        return 'image/jpeg';

    }


    public function render(GdImage $resource): void

    {

        \imagejpeg($resource);

    }


    public function handleTransparency(GdImage $newImage, GdImage $image): void

    {

        // Jpeg's aren't transparent.

    }

}