Engine::getExifData

public function getExifData()
{
	$result = [];

	if($this->file !== null)
	{
		if(function_exists("exif_read_data"))
		{
			// exif_read_data() generates unnecessary warnings
			if(($exif = @exif_read_data($this->file)) !== false)
			{
				$culture = MainContext::getCurrent()->getCulture();
				$result = MainTextEncoding::convertEncoding($exif, ini_get('exif.encode_unicode'), $culture->getCharset());
			}
		}
	}

	return $result;
}