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<?php
namespace kalanis\kw_images\Graphics\Format;
use kalanis\kw_images\ImagesException;
use kalanis\kw_images\Interfaces\IIMTranslations;
/**
* Class Autodetect
* Get image using autodetection; cannot save this way, it needs to tell which format will be used
* @package kalanis\kw_images\Graphics\Format
*/
class Autodetect extends AFormat
{
* @param IIMTranslations|null $lang
* @throws ImagesException
public function __construct(?IIMTranslations $lang = null)
$this->setImLang($lang);
if (!function_exists('imagecreatefromstring')) {
// @codeCoverageIgnoreStart
throw new ImagesException($this->getImLang()->imImageMagicLibNotPresent(), ImagesException::FORMAT_NO_LIBRARY);
}
// @codeCoverageIgnoreEnd
public function load(string $path)
$content = @file_get_contents($path);
if (empty($content)) {
throw new ImagesException($this->getImLang()->imCannotCreateFromResource(),ImagesException::FORMAT_AUTO_NO_FILE);
$result = @imagecreatefromstring($content);
if (false === $result) {
throw new ImagesException($this->getImLang()->imCannotCreateFromResource(), ImagesException::FORMAT_AUTO_NO_IMAGE);
return $result;
public function save(?string $path, $resource): void
throw new ImagesException($this->getImLang()->imCannotSaveResource(), ImagesException::FORMAT_AUTO_CANNOT_SAVE);
alex-kalanis /
kw_images
