vendor/khanamiryan/qrcode-detector-decoder/lib/qrcode/decoder/Decoder.php

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<?php
/*
 * Copyright 2007 ZXing authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Zxing\Qrcode\Decoder;

use Zxing\ChecksumException;
use Zxing\DecodeHintType;
use Zxing\FormatException;
use Zxing\Common\BitMatrix;
use Zxing\Common\DecoderResult;
use Zxing\Common\Reedsolomon\GenericGF;
use Zxing\Common\Reedsolomon\ReedSolomonDecoder;
use Zxing\Common\Reedsolomon\ReedSolomonException;



/**
 * <p>The main class which implements QR Code decoding -- as opposed to locating and extracting
 * the QR Code from an image.</p>
 *
 * @author Sean Owen
 */
final class Decoder {

    private  $rsDecoder;

    public function __construct() {
        $this->rsDecoder = new ReedSolomonDecoder(GenericGF::$QR_CODE_FIELD_256);
    }


    function decode($variable, $hints=null){
        if(is_array($variable)){
            return $this->decodeImage($variable,$hints);
        }elseif(is_object($variable)&&$variable instanceof BitMatrix){
            return $this->decodeBits($variable,$hints);
        }elseif(is_object($variable)&&$variable instanceof BitMatrixParser){
            return $this->decodeParser($variable,$hints);
        }else{
            die('decode error Decoder.php');
        }


    }

    /**